About: http://webisa.webdatacommons.org/137866715

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The walls and other house hold objects are also neutral elements and may well attract the above discussed pollution laden ions, blackening your valuable carpets, walls and other objects.
http://www.w3.org/ns/prov#wasQuotedFrom	brighthubengineering.com