About: http://webisa.webdatacommons.org/411978591

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 vessels and fluid lines, gaskets, connectors and other parts of the system are preferably fabricated of materials which are inert to the treatment fluid, e.g., fluorinated polymers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr