<http://webisa.webdatacommons.org/327664453>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackoverflow.com> .
<http://webisa.webdatacommons.org/327664453>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/2989078>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/327664453> .
<http://webisa.webdatacommons.org/327664453>	<http://www.w3.org/ns/prov#value>	"arg1 refers to the return value in the probe, which in this case is a pointer." .