About: http://webisa.webdatacommons.org/93860291

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	On the other hand, processing of solutions with a concentration of more than 25 wt. %, and in particular more than 30 wt. %, increasingly becomes difficult.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com