<http://webisa.webdatacommons.org/178656209>	<http://www.w3.org/ns/prov#value>	"The city flushed the system and removed grease and other debris." .
<http://webisa.webdatacommons.org/prov/390863456>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/178656209> .
<http://webisa.webdatacommons.org/178656209>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/178656209>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<bobvila.com> .