<http://webisa.webdatacommons.org/165380034>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/165380034>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pylonsproject.org> .
<http://webisa.webdatacommons.org/prov/116249644>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/165380034> .
<http://webisa.webdatacommons.org/165380034>	<http://www.w3.org/ns/prov#value>	"filters out the kinds of things that can be added in a catalog." .