<http://webisa.webdatacommons.org/121305549>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<w3.org> .
<http://webisa.webdatacommons.org/prov/57158561>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/121305549> .
<http://webisa.webdatacommons.org/121305549>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/121305549>	<http://www.w3.org/ns/prov#value>	"resource is a document, and the interaction is reading it, marking" .