<http://webisa.webdatacommons.org/prov/52959264>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/449773784> .
<http://webisa.webdatacommons.org/449773784>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/449773784>	<http://www.w3.org/ns/prov#value>	"with activation by such factors as prostaglandin, vitamin" .
<http://webisa.webdatacommons.org/449773784>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .