<http://webisa.webdatacommons.org/323118858>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/323118858>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<j-paine.org> .
<http://webisa.webdatacommons.org/prov/455784551>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/323118858> .
<http://webisa.webdatacommons.org/323118858>	<http://www.w3.org/ns/prov#value>	"The rule is a function which extends the set of pairs <p,l>, mapping every point in Rn to a label." .