PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We???re planning to raise 15-20 tonnes a year,??? she said.While the world has been fascinated by Mark Post and his team???s 250,000 euro (US$330,000) attempt to make a stem cell burger at Maastricht University, there are many experts who think insects are a more likely protein source for a hungry world.
http://www.w3.org/ns/prov#wasQuotedFrom
  • taipeitimes.com