PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Zeolites are a class of minerals that are negatively ionized and attract everything from heavy metals to radioactive isotopes and trap them within their honeycomb like structure rendering them inert.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkingmomsrevolution.com