<http://webisa.webdatacommons.org/concept/_protection_of+human+subject>	<http://webisa.webdatacommons.org/ontology#hasPostModifier>	"of human subject" .
<http://webisa.webdatacommons.org/concept/_protection_of+human+subject>	<http://webisa.webdatacommons.org/ontology#hasHead>	"protection" .
<http://webisa.webdatacommons.org/concept/_protection_of+human+subject>	<http://www.w3.org/2000/01/rdf-schema#label>	"protection of human subject" .