PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the EU, phosphorus recovery rates from municipal wastewater via sludge reuse and other processes are currently 25% [107].
http://www.w3.org/ns/prov#wasQuotedFrom
  • mdpi.com