@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/33752991_HAS_TOPIC_C0001589>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C5392141>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0031810>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0011930>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

_: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/33752991_HAS_TOPIC_C0238598>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/C0231221_PROCESS_OF_C0005795>
      <https://research.tib.eu/covid-19/vocab/relation_isRelatedTo_publication>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C1615608>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0600367>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0005794>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C5203676>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0018724>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

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

<https://research.tib.eu/covid-19/entity/33752991>
      <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/C_S_Chippy> , <https://research.tib.eu/covid-19/entity/Pandey_Hem_Chandra> , <https://research.tib.eu/covid-19/entity/Coshic_Poonam> , <https://research.tib.eu/covid-19/entity/Dhiman_Yashaswi> , <https://research.tib.eu/covid-19/entity/Jain_Pankaj> ;
      <http://purl.org/dc/terms/title>
              "Seroprevalence of SARS-Coronavirus 2 among asymptomatic healthy blood donors from healthcare and non-healthcare settings: Implications for safety of blood donors and blood collection staff during blood donation." ;
      <http://purl.org/ontology/bibo/doi>
              "S1473-0502(21)00083-510.1016/j.transci.2021.103118" ;
      <http://purl.org/ontology/bibo/pmid>
              "33752991" ;
      <https://research.tib.eu/covid-19/vocab/authorAffiliation>
              "[\\'Department of Transfusion Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India. Electronic address: pandeyhemc@outlook.com.\\', \\'Department of Transfusion Medicine, All India Institute of Medical Sciences, New Delhi, 110029, India.\\']" ;
      <https://research.tib.eu/covid-19/vocab/citedBy>
              "-1" ;
      <https://research.tib.eu/covid-19/vocab/doi>
              <https://research.tib.eu/covid-19/entity/S1473-0502%2821%2900083-510.1016/j.transci.2021.103118> ;
      <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>
              "Transfusion and apheresis science : official journal of the World Apheresis Association : official journal of the European Society for Haemapheresis" ;
      <https://research.tib.eu/covid-19/vocab/pmid>
              <https://research.tib.eu/covid-19/entity/33752991> ;
      <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>
              "-1.0" ;
      <https://research.tib.eu/covid-19/vocab/rankingScore_hIndex>
              "-1" ;
      <https://research.tib.eu/covid-19/vocab/year>
              "2021" .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0087178>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/data/entity/33752991?output=ttl>
      rdfs:label "RDF description of " ;
      foaf:primaryTopic <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0036744>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0205847>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C1704312>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0086418>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0001675>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0001578>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0001588>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0019950>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0205653>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0026062>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C5203670>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

[]    <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/33752991_HAS_TOPIC_C0086143>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0005795>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C1521910>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<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/33752991_HAS_TOPIC_C0021201>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

<https://research.tib.eu/covid-19/entity/33752991_HAS_TOPIC_C0001571>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

_: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/33752991_HAS_TOPIC_C0003253>
      <https://research.tib.eu/covid-19/vocab/annotates>
              <https://research.tib.eu/covid-19/entity/33752991> .

_:b3  <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/33752991>"^^<http://www.w3.org/2001/XMLSchema#string> .

_:b4  <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>
              _:b5 ;
      <http://www.ontologydesignpatterns.org/cp/owl/informationrealization.owl#realizes>
              <https://research.tib.eu/covid-19/data/entity/33752991> ;
      foaf:primaryTopic <https://research.tib.eu/covid-19/entity/33752991> ;
      foaf:topic _:b4 .

_:b5  <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>
              "2026-05-20T07:12:34.998Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> ;
      <http://purl.org/net/provenance/ns#performedBy>
              _:b2 ;
      <http://purl.org/net/provenance/ns#usedData>
              _:b6 .

_: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>
              _:b7 ;
      <http://purl.org/net/provenance/ns#retrievedBy>
              _:b8 .

_:b8  <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>
              "2026-05-20T07:12:34.998Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> ;
      <http://purl.org/net/provenance/ns#performedBy>
              _:b2 .

_:b7  <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>
              _:b3 .