<http://webisa.webdatacommons.org/80465281>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/489911090>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/80465281> .
<http://webisa.webdatacommons.org/80465281>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<prospect.org> .
<http://webisa.webdatacommons.org/80465281>	<http://www.w3.org/ns/prov#value>	"to the street was a sign: Help Us Keep It Clean." .