PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Aquatic nuisance species, whether they are animals such as the zebra mussel or plants such as curly-leaf pondweed, threaten fishing, boating, swimming, and other water-based activities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nd.gov