About: http://webisa.webdatacommons.org/168450651

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	Similarly, air and fluid lines may be connected at the ports 23 in the assemblies 12, 14 to blow off debris and other waste and provide a flow of fluxing or anti-smut liquid, respectively, for cleaning and preparing a weld surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com