@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix foaf:    <http://xmlns.com/foaf/0.1/> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5392943>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5392967>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0282121>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0009483>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0235013>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0025353>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697>
      <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <https://research.tib.eu/covid-19/vocab/Publication> , <https://research.tib.eu/covid-19/vocab/Publication_Author> ;
      <http://purl.org/dc/terms/creator>
              <https://research.tib.eu/covid-19/entity/Li_Chuanxiao> , <https://research.tib.eu/covid-19/entity/Wang_Ruoxi> , <https://research.tib.eu/covid-19/entity/Zhang_Xiangyang> , <https://research.tib.eu/covid-19/entity/Zhou_Xin> , <https://research.tib.eu/covid-19/entity/Zhou_Yongjie> , <https://research.tib.eu/covid-19/entity/Qi_Ling> , <https://research.tib.eu/covid-19/entity/Huo_Lijuan> , <https://research.tib.eu/covid-19/entity/Wang_Wenjia> ;
      <http://purl.org/dc/terms/title>
              "The prevalence and risk factors of depression in prenatal and postnatal women in China with the outbreak of Corona Virus Disease 2019." ;
      <http://purl.org/ontology/bibo/doi>
              "S0165-0327(21)00032-X10.1016/j.jad.2021.01.019" ;
      <http://purl.org/ontology/bibo/pmid>
              "33601697" ;
      <https://research.tib.eu/covid-19/vocab/authorAffiliation>
              "[\\'CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China; Shenzhen Kangning Hospital, Shenzhen, Guangdong, China.\\', \\'Department of Psychiatry, Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China; The First School of Clinical Medicine, Southern Medical University, Guangzhou, China.\\', \\'School of Medicine and Health Management, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.\\', \\'School of Health Science and Nursing, Wuhan Polytechnic University, Wuhan, 430023, China.\\', \\'CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.\\', \\'Research Center for Psychological and Health Sciences, China University of Geosciences, Wuhan, China.\\', \\'Department of Psychiatric Rehabilitation, Shenzhen Kangning Hospital, Shenzhen, Guangdong, China. Electronic address: qingzhu1108@126.com.\\', \\'CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China. Electronic address: zhangxy@psych.ac.cn.\\']" ;
      <https://research.tib.eu/covid-19/vocab/citedBy>
              "-1" ;
      <https://research.tib.eu/covid-19/vocab/doi>
              <https://research.tib.eu/covid-19/entity/S0165-0327%2821%2900032-X10.1016/j.jad.2021.01.019> ;
      <https://research.tib.eu/covid-19/vocab/hasPublicationType>
              <https://research.tib.eu/covid-19/entity/Journal_Article> ;
      <https://research.tib.eu/covid-19/vocab/journal>
              "Journal of affective disorders" ;
      <https://research.tib.eu/covid-19/vocab/pmid>
              <https://research.tib.eu/covid-19/entity/33601697> ;
      <https://research.tib.eu/covid-19/vocab/publication_isRelatedTo_Disease>
              <https://research.tib.eu/covid-19/entity/Covid-19> ;
      <https://research.tib.eu/covid-19/vocab/rankingScore_SJR>
              "2.053" ;
      <https://research.tib.eu/covid-19/vocab/rankingScore_hIndex>
              "158" ;
      <https://research.tib.eu/covid-19/vocab/year>
              "2021" .

<https://research.tib.eu/covid-19/data/entity/33601697?output=ttl>
      rdfs:label "RDF description of " ;
      foaf:primaryTopic <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0008115>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

[]    <http://rdfs.org/ns/void#sparqlEndpoint>
              <https://labs.tib.eu/sdm/covid19kg/sparql> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0034660>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0010362>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0034393>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

_:b1  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://usefulinc.com/ns/doap#Version> ;
      <http://usefulinc.com/ns/doap#revision>
              "0.4" .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0021515>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C4042892>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5203670>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5392966>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5392186>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0038949>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

[]    <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://usefulinc.com/ns/doap#Project> ;
      <http://usefulinc.com/ns/doap#homepage>
              <http://www4.wiwiss.fu-berlin.de/pubby/> ;
      <http://usefulinc.com/ns/doap#release>
              _:b1 .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0086132>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0027769>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5392141>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0033106>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0035648>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

_:b2  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/ns#Actor> , <http://purl.org/net/provenance/ns#DataProvidingService> , <http://purl.org/net/provenance/types#DataCreatingService> ;
      rdfs:seeAlso <https://research.tib.eu/covid-19/> ;
      <http://purl.org/net/provenance/ns#deployedSoftware>
              _:b1 .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0038951>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0012652>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0086713>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5203676>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0242444>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/C0344315_PROCESS_OF_C0043210>
      <https://research.tib.eu/covid-19/vocab/relation_isRelatedTo_publication>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0024683>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0086418>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0035123>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0282122>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0037186>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0011570>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0003467>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C5243477>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0033105>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/C0344315_PROCESS_OF_C0678804>
      <https://research.tib.eu/covid-19/vocab/relation_isRelatedTo_publication>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0424166>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://labs.tib.eu/sdm/covid19kg/sparql>
      <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/ns#Actor> , <http://purl.org/net/provenance/types#DataCreatingService> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0034394>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0032961>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

<https://research.tib.eu/covid-19/entity/33601697_HAS_TOPIC_C0086287>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33601697> .

_:b3  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/ns#DataAccess> ;
      <http://purl.org/net/provenance/ns#accessedService>
              <https://labs.tib.eu/sdm/covid19kg/sparql> ;
      <http://purl.org/net/provenance/ns#performedAt>
              "2026-05-10T00:05:52.932Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> ;
      <http://purl.org/net/provenance/ns#performedBy>
              _:b2 .

_:b4  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/ns#DataCreation> , <http://purl.org/net/provenance/types#QueryExecution> ;
      <http://purl.org/net/provenance/ns#performedBy>
              <https://labs.tib.eu/sdm/covid19kg/sparql> ;
      <http://purl.org/net/provenance/ns#usedGuideline>
              _:b5 .

_:b6  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/types#QueryResult> , <http://purl.org/net/provenance/ns#DataItem> , <http://www.w3.org/2004/03/trix/rdfg-1/Graph> ;
      <http://purl.org/net/provenance/ns#createdBy>
              _:b4 ;
      <http://purl.org/net/provenance/ns#retrievedBy>
              _:b3 .

_:b5  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/types#SPARQLQuery> , <http://spinrdf.org/sp#Describe> ;
      rdfs:label "DESCRIBE <http://research.tib.eu/covid-19/entity/33601697>"^^<http://www.w3.org/2001/XMLSchema#string> .

_:b7  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/ns#DataCreation> ;
      <http://purl.org/net/provenance/ns#performedAt>
              "2026-05-10T00:05:52.932Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> ;
      <http://purl.org/net/provenance/ns#performedBy>
              _:b2 ;
      <http://purl.org/net/provenance/ns#usedData>
              _:b6 .

_:b8  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
              <http://purl.org/net/provenance/ns#DataItem> , <http://www.w3.org/2004/03/trix/rdfg-1/Graph> ;
      <http://purl.org/net/provenance/ns#createdBy>
              _:b7 ;
      <http://www.ontologydesignpatterns.org/cp/owl/informationrealization.owl#realizes>
              <https://research.tib.eu/covid-19/data/entity/33601697> ;
      foaf:primaryTopic <https://research.tib.eu/covid-19/entity/33601697> ;
      foaf:topic _:b8 .