<http://webisa.webdatacommons.org/prov/317424885>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/190404428> .
<http://webisa.webdatacommons.org/190404428>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/190404428>	<http://www.w3.org/ns/prov#value>	"Commercial cleaning agencies have the advantage of offering some types of services which their residential counterparts do not." .
<http://webisa.webdatacommons.org/190404428>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<grupo-skala.com> .