About: http://webisa.webdatacommons.org/386960231

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	Finally, many suppliers add a PVC jacket to the outside of the housing to further protect it from moisture, shock or pests, particularly if the lines are going to be run underground.
http://www.w3.org/ns/prov#wasQuotedFrom	fermag.com