PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is especially true for those slaughter process whereby large animals such as goats, cattle and pigs will generate huge amount of blood which can create strong wastewater stream if those are not properly collected and recovered back.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wastewatersystem.net