<http://www.ebi.ac.uk/efo/EFO_0001426> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://purl.obolibrary.org/obo/OBI_0000272> . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://www.w3.org/2000/01/rdf-schema#label> "study design" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://purl.obolibrary.org/obo/IAO_0000115> "A study type is an experimental factor describing the method of investigating particular types of research questions or solving particular types of problems, for example, a set of protocols (which may specify how and what kinds of data will be gathered)." . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://purl.obolibrary.org/obo/IAO_0000117> "Jon Ison" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://purl.obolibrary.org/obo/IAO_0000117> "James Malone" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://purl.obolibrary.org/obo/IAO_0000117> "Natalja Kurbatova" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://www.geneontology.org/formats/oboInOwl#hasExactSynonym> "experimental design" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://purl.obolibrary.org/obo/IAO_0000112> "twin design" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "PERSON: James Malone" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://www.geneontology.org/formats/oboInOwl#hasDbXref> "NCIt:C15320" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://www.ebi.ac.uk/efo/definition_citation> "OBI_0500000" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://data.bioontology.org/metadata/def/prefLabel> "study design" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://data.bioontology.org/metadata/def/mappingLoom> "studydesign" . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://www.ebi.ac.uk/efo/EFO_0001426> . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://data.bioontology.org/metadata/prefixIRI> "efo:EFO_0001426" . <http://www.ebi.ac.uk/efo/EFO_0004669> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.ebi.ac.uk/efo/EFO_0001426> . <http://www.ebi.ac.uk/efo/EFO_0004667> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.ebi.ac.uk/efo/EFO_0001426> . <http://www.ebi.ac.uk/efo/EFO_0004665> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.ebi.ac.uk/efo/EFO_0001426> . <http://www.ebi.ac.uk/efo/EFO_0001426> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://www.ebi.ac.uk/efo/EFO_0001426> .