<http://webisa.webdatacommons.org/prov/298008585>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/336736627> .
<http://webisa.webdatacommons.org/336736627>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/336736627>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<visopsys.org> .
<http://webisa.webdatacommons.org/336736627>	<http://www.w3.org/ns/prov#value>	"arguments and return values, and does checking on argument types and values" .