<http://webisa.webdatacommons.org/prov/489694349>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/171503937> .
<http://webisa.webdatacommons.org/171503937>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .
<http://webisa.webdatacommons.org/171503937>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/171503937>	<http://www.w3.org/ns/prov#value>	"What exactly does it mean when a object is a link, how do you create a object that is a link?" .