About: http://webisa.webdatacommons.org/35176348

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	This is disadvantageous because mediums, such as gases and liquids, can be transported actively or passively via the lead-through housing and through the tube, which is undesirable for safety reasons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com