About: http://webisa.webdatacommons.org/431579558

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	However, one of the problems encountered by this type of installation is the accumulation with time of organic and inorganic contaminants in the baths, in particular in the washing baths.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com