<http://webisa.webdatacommons.org/179904255>	<http://www.w3.org/ns/prov#value>	"As above, roof ventilator 32 may be made of any material, including polypropylene or other plastics which may be injection molded." .
<http://webisa.webdatacommons.org/prov/346791608>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/179904255> .
<http://webisa.webdatacommons.org/prov/478082054>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/179904255> .
<http://webisa.webdatacommons.org/179904255>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/179904255>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com.au> .