<http://webisa.webdatacommons.org/421319491>	<http://www.w3.org/ns/prov#value>	"In order to detect roots or other debris, a drain cleaning machine is needed." .
<http://webisa.webdatacommons.org/421319491>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/300437042>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421319491> .
<http://webisa.webdatacommons.org/421319491>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<appledrains.com> .