<http://webisa.webdatacommons.org/58436400>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<fsf.org> .
<http://webisa.webdatacommons.org/58436400>	<http://www.w3.org/ns/prov#value>	"Supported document types are HTML, Mail/News, MHonArc, RFC, TeX (with detex), man (with groff), PDF (with pdftotext) and plain text." .
<http://webisa.webdatacommons.org/prov/457192331>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/58436400> .
<http://webisa.webdatacommons.org/58436400>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .