<http://webisa.webdatacommons.org/prov/501392207>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/210275191> .
<http://webisa.webdatacommons.org/210275191>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/210275191>	<http://www.w3.org/ns/prov#value>	"Electricity is a metre, gas is paid monthly D" .
<http://webisa.webdatacommons.org/210275191>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gumtree.com> .