Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1485878213', 'doi': 'https://doi.org/10.1002/pca.2546', 'title': 'Chemical Differentiation and Quality Evaluation of Commercial Asian and American Ginsengs based on a UHPLC–QTOF/MS/MS Metabolomics Approach', 'display_name': 'Chemical Differentiation and Quality Evaluation of Commercial Asian and American Ginsengs based on a UHPLC–QTOF/MS/MS Metabolomics Approach', 'publication_year': 2014, 'publication_date': '2014-12-02', 'ids': {'openalex': 'https://openalex.org/W1485878213', 'doi': 'https://doi.org/10.1002/pca.2546', 'mag': '1485878213', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/25448530'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/pca.2546', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S123408762', 'display_name': 'Phytochemical Analysis', 'issn_l': '0958-0344', 'issn': ['0958-0344', '1099-1565'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100459043', 'display_name': 'Yujie Chen', 'orcid': 'https://orcid.org/0000-0002-9905-9138'}, 'institutions': [{'id': 'https://openalex.org/I141568987', 'display_name': 'Hong Kong Baptist University', 'ror': 'https://ror.org/0145fw131', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I141568987']}, {'id': 'https://openalex.org/I161716053', 'display_name': 'China Pharmaceutical University', 'ror': 'https://ror.org/01sfm2718', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I161716053']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yujie Chen', 'raw_affiliation_strings': ['Department of Resources Science of Traditional Chinese Medicines, State Key Laboratory of Modern Chinese Medicines; China Pharmaceutical University; Nanjing China', 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China'], 'affiliations': [{'raw_affiliation_string': 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China', 'institution_ids': ['https://openalex.org/I141568987']}, {'raw_affiliation_string': 'Department of Resources Science of Traditional Chinese Medicines, State Key Laboratory of Modern Chinese Medicines; China Pharmaceutical University; Nanjing China', 'institution_ids': ['https://openalex.org/I161716053']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5014762468', 'display_name': 'Zhongzhen Zhao', 'orcid': 'https://orcid.org/0000-0002-6533-9668'}, 'institutions': [{'id': 'https://openalex.org/I141568987', 'display_name': 'Hong Kong Baptist University', 'ror': 'https://ror.org/0145fw131', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I141568987']}, {'id': 'https://openalex.org/I200296433', 'display_name': 'Chinese Academy of Medical Sciences & Peking Union Medical College', 'ror': 'https://ror.org/02drdmm93', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I200296433']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Zhongzhen Zhao', 'raw_affiliation_strings': ['Research Center for Pharmacognosy, Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences Beijing China', 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China'], 'affiliations': [{'raw_affiliation_string': 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China', 'institution_ids': ['https://openalex.org/I141568987']}, {'raw_affiliation_string': 'Research Center for Pharmacognosy, Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences Beijing China', 'institution_ids': ['https://openalex.org/I200296433']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051138604', 'display_name': 'Hubiao Chen', 'orcid': 'https://orcid.org/0000-0003-0708-6073'}, 'institutions': [{'id': 'https://openalex.org/I141568987', 'display_name': 'Hong Kong Baptist University', 'ror': 'https://ror.org/0145fw131', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I141568987']}, {'id': 'https://openalex.org/I200296433', 'display_name': 'Chinese Academy of Medical Sciences & Peking Union Medical College', 'ror': 'https://ror.org/02drdmm93', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I200296433']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Hubiao Chen', 'raw_affiliation_strings': ['Research Center for Pharmacognosy, Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences Beijing China', 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China'], 'affiliations': [{'raw_affiliation_string': 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China', 'institution_ids': ['https://openalex.org/I141568987']}, {'raw_affiliation_string': 'Research Center for Pharmacognosy, Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences Beijing China', 'institution_ids': ['https://openalex.org/I200296433']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041487685', 'display_name': 'Tao Yi', 'orcid': 'https://orcid.org/0000-0002-4089-3611'}, 'institutions': [{'id': 'https://openalex.org/I141568987', 'display_name': 'Hong Kong Baptist University', 'ror': 'https://ror.org/0145fw131', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I141568987']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Tao Yi', 'raw_affiliation_strings': ['School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China'], 'affiliations': [{'raw_affiliation_string': 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China', 'institution_ids': ['https://openalex.org/I141568987']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041546573', 'display_name': 'Minjian Qin', 'orcid': 'https://orcid.org/0000-0001-8539-7649'}, 'institutions': [{'id': 'https://openalex.org/I161716053', 'display_name': 'China Pharmaceutical University', 'ror': 'https://ror.org/01sfm2718', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I161716053']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Minjian Qin', 'raw_affiliation_strings': [' Department of Resources Science of Traditional Chinese Medicines, State Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing, China.'], 'affiliations': [{'raw_affiliation_string': ' Department of Resources Science of Traditional Chinese Medicines, State Key Laboratory of Modern Chinese Medicines, China Pharmaceutical University, Nanjing, China.', 'institution_ids': ['https://openalex.org/I161716053']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5083772141', 'display_name': 'Zhitao Liang', 'orcid': 'https://orcid.org/0000-0002-7536-076X'}, 'institutions': [{'id': 'https://openalex.org/I141568987', 'display_name': 'Hong Kong Baptist University', 'ror': 'https://ror.org/0145fw131', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I141568987']}, {'id': 'https://openalex.org/I200296433', 'display_name': 'Chinese Academy of Medical Sciences & Peking Union Medical College', 'ror': 'https://ror.org/02drdmm93', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I200296433']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Zhitao Liang', 'raw_affiliation_strings': ['Research Center for Pharmacognosy, Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences Beijing China', 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China'], 'affiliations': [{'raw_affiliation_string': 'School of Chinese Medicine; Hong Kong Baptist University; Kowloon Hong Kong Special Administrative Region China', 'institution_ids': ['https://openalex.org/I141568987']}, {'raw_affiliation_string': 'Research Center for Pharmacognosy, Institute of Chinese Materia Medica China Academy of Chinese Medical Sciences Beijing China', 'institution_ids': ['https://openalex.org/I200296433']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3970, 'currency': 'USD', 'value_usd': 3970, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.921, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 52, 'citation_normalized_percentile': {'value': 0.881649, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '26', 'issue': '2', 'first_page': '145', 'last_page': '160'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11889', 'display_name': 'Molecular Mechanisms and Medical Applications of Ginseng', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11889', 'display_name': 'Molecular Mechanisms and Medical Applications of Ginseng', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11385', 'display_name': 'Biological Activities of Triterpenoids and Saponins', 'score': 0.9933, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T11709', 'display_name': 'Traditional Chinese Medicine in Modern Science', 'score': 0.9929, 'subfield': {'id': 'https://openalex.org/subfields/2707', 'display_name': 'Complementary and alternative medicine'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/chemical-analysis', 'display_name': 'Chemical Analysis', 'score': 0.489513}], 'concepts': [{'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.914227}, {'id': 'https://openalex.org/C2779232237', 'wikidata': 'https://www.wikidata.org/wiki/Q20817212', 'display_name': 'Ginseng', 'level': 3, 'score': 0.7738938}, {'id': 'https://openalex.org/C43617362', 'wikidata': 'https://www.wikidata.org/wiki/Q170050', 'display_name': 'Chromatography', 'level': 1, 'score': 0.57573175}, {'id': 'https://openalex.org/C556039675', 'wikidata': 'https://www.wikidata.org/wiki/Q771035', 'display_name': 'Traditional medicine', 'level': 1, 'score': 0.52932894}, {'id': 'https://openalex.org/C2776539398', 'wikidata': 'https://www.wikidata.org/wiki/Q59662497', 'display_name': 'Ginsenoside', 'level': 4, 'score': 0.45673797}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D002851', 'descriptor_name': 'Chromatography, High Pressure Liquid', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D036145', 'descriptor_name': 'Ginsenosides', 'qualifier_ui': 'Q000302', 'qualifier_name': 'isolation & purification', 'is_major_topic': True}, {'descriptor_ui': 'D055432', 'descriptor_name': 'Metabolomics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D005894', 'descriptor_name': 'Panax', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': True}, {'descriptor_ui': 'D053719', 'descriptor_name': 'Tandem Mass Spectrometry', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D002851', 'descriptor_name': 'Chromatography, High Pressure Liquid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D036145', 'descriptor_name': 'Ginsenosides', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D036145', 'descriptor_name': 'Ginsenosides', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D005894', 'descriptor_name': 'Panax', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013045', 'descriptor_name': 'Species Specificity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D053719', 'descriptor_name': 'Tandem Mass Spectrometry', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/pca.2546', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S123408762', 'display_name': 'Phytochemical Analysis', 'issn_l': '0958-0344', 'issn': ['0958-0344', '1099-1565'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/25448530', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Reduced inequalities', 'id': 'https://metadata.un.org/sdg/10', 'score': 0.54}, {'display_name': 'Peace, justice, and strong institutions', 'id': 'https://metadata.un.org/sdg/16', 'score': 0.41}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 27, 'referenced_works': ['https://openalex.org/W1515094590', 'https://openalex.org/W1972071815', 'https://openalex.org/W1982846812', 'https://openalex.org/W1983208188', 'https://openalex.org/W1987989747', 'https://openalex.org/W1996526487', 'https://openalex.org/W1997590781', 'https://openalex.org/W2001528332', 'https://openalex.org/W2016462752', 'https://openalex.org/W2023339504', 'https://openalex.org/W2023381324', 'https://openalex.org/W2029223231', 'https://openalex.org/W2084134332', 'https://openalex.org/W2091263049', 'https://openalex.org/W2096224929', 'https://openalex.org/W2096864643', 'https://openalex.org/W2114850456', 'https://openalex.org/W2118727180', 'https://openalex.org/W2127933783', 'https://openalex.org/W2139714284', 'https://openalex.org/W2142921795', 'https://openalex.org/W2154036623', 'https://openalex.org/W2161827278', 'https://openalex.org/W2261443492', 'https://openalex.org/W2384472864', 'https://openalex.org/W2389083973', 'https://openalex.org/W2392334346'], 'related_works': ['https://openalex.org/W775246074', 'https://openalex.org/W4214824824', 'https://openalex.org/W2989795177', 'https://openalex.org/W2951939955', 'https://openalex.org/W2932181988', 'https://openalex.org/W2738344244', 'https://openalex.org/W2393446955', 'https://openalex.org/W2385744051', 'https://openalex.org/W2262488928', 'https://openalex.org/W2213020982'], 'abstract_inverted_index': {'Abstract': [0], 'Introduction': [1], 'Asian': [2, 56, 75, 153, 180, 260], 'and': [3, 11, 16, 57, 60, 76, 98, 122, 138, 144, 163, 170, 185, 205, 207, 229, 232, 240, 257, 261], 'American': [4, 58, 78, 177, 217, 262], 'ginsengs': [5, 59, 263], 'are': [6, 12, 36], 'widely': [7], 'used': [8, 14], 'medicinal': [9], 'materials': [10, 23], 'being': [13], 'more': [15, 17, 147, 190, 223], 'in': [18, 38, 45, 152, 176, 195, 213], 'health': [19], 'products.': [20, 267], 'The': [21, 90, 249], 'two': [22], 'look': [24], 'alike': [25], 'but': [26], 'function': [27], 'differently.': [28], 'Various': [29], 'forms': [30], 'of': [31, 34, 54, 111, 124, 200, 224, 234, 259], 'both': [32], 'types': [33], 'ginseng': [35, 79], 'found': [37], 'the': [39, 51, 62, 107, 125, 225, 235], 'market,': [40], 'causing': [41], 'confusion': [42], 'for': [43, 66, 255], 'consumers': [44], 'their': [46, 142, 168], 'choice.': [47], 'Objective': [48], 'To': [49], 'evaluate': [50], 'overall': [52], 'quality': [53], 'commercial': [55, 266], 'investigate': [61], 'characteristic': [63], 'chemical': [64], 'markers': [65], 'differentiating': [67], 'between': [68], 'them.': [69], 'Methods': [70], 'This': [71], 'article': [72], 'investigated': [73], '17': [74], '21': [77], 'samples': [80, 220], 'using': [81], 'an': [82], 'ultra‐HPLC': [83], 'combined': [84], 'with': [85, 141, 167], 'quadrupole': [86], 'time‐of‐flight': [87], 'MS/MS': [88], 'technique.': [89], 'data': [91], 'were': [92, 114, 119, 127, 146, 189, 211], 'processed': [93], 'by': [94], 'principal': [95], 'component': [96], 'analysis': [97], 'orthogonal': [99], 'partial': [100], 'least': [101], 'squared': [102], 'discriminant': [103], 'analysis.': [104], 'Results': [105], 'In': [106], 'chromatograms,': [108], 'a': [109], 'total': [110], '40': [112], 'peaks': [113], 'detected.': [115], 'Among': [116], 'them,': [117], 'six': [118], 'positively': [120], 'identified,': [121], 'all': [123], 'remainder': [126], 'tentatively': [128], 'identified.': [129], 'According': [130], 'to': [131, 149, 173, 192], 'statistical': [132], 'results,': [133], 'ginsenosides': [134, 203, 236], 'Rf,': [135], 'Rb': [136, 157], '2': [137, 231], 'Rc': [139], 'together': [140, 166], 'isomers': [143, 169], 'derivatives': [145, 171], 'likely': [148, 191], 'be': [150, 174, 193], 'present': [151, 175, 194], 'ginsengs,': [154, 181], 'whereas': [155, 198], 'ginsenoside': [156, 164, 182], '1': [158, 210, 228], ',': [159], 'pseudoginsenoside': [160], 'F': [161], '11': [162], 'Rd': [165, 238], 'tended': [172], 'ginsengs.': [178, 215], 'For': [179, 216], 'Ra': [183], '3': [184, 244], '20‐': [186], 'β': [187], '‐D‐glucopyranosyl‐ginsenoside‐Rf': [188], 'forest': [196], 'samples,': [197], 'contents': [199], 'floralquinquenoside': [201], 'B,': [202], 'Ro': [204], 'Rc,': [206], 'zingibroside': [208], 'R': [209, 227], 'higher': [212], 'sun‐dried': [214], 'ginseng,': [218], 'wild': [219], 'often': [221], 'had': [222], 'notoginsenosides': [226], 'Rw': [230], 'less': [233], 'Rd,': [237], 'isomer': [239], '20': [241], '(S)': [242], '‐Rg': [243], 'than': [245], 'cultivated': [246], 'samples.': [247], 'Conclusion': [248], 'method': [250], 'provided': [251], 'important': [252], 'fingerprint': [253], 'information': [254], 'authentication': [256], 'evaluation': [258], 'from': [264], 'various': [265], 'Copyright': [268], '©': [269], '2014': [270], 'John': [271], 'Wiley': [272], '&': [273], 'Sons,': [274], 'Ltd.': [275]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1485878213', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 5}, {'year': 2022, 'cited_by_count': 8}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 10}, {'year': 2018, 'cited_by_count': 4}, {'year': 2017, 'cited_by_count': 7}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 3}], 'updated_date': '2024-08-15T02:27:30.555818', 'created_date': '2016-06-24'}