<http://webisa.webdatacommons.org/prov/345057826>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/291747640> .
<http://webisa.webdatacommons.org/291747640>	<http://www.w3.org/ns/prov#value>	"Condensation on windows, and the damage it does to paintwork, curtains, wall coverings and window fittings, are problems frequently encountered in all types of building." .
<http://webisa.webdatacommons.org/291747640>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stormclad.co.uk> .
<http://webisa.webdatacommons.org/291747640>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .