About: http://webisa.webdatacommons.org/176873165

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http://www.w3.org/ns/prov#value	One advantage of such as system is that the dissolved material 10 may be withdrawn through the delivery element 8 or tube 42.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk