PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Poorly maintained homes or apartments are susceptible to CO problems.Where Does CO Come From?Carbon monoxide is a poisonous gas produced by the incomplete burning of solid, liquid or gaseous fuels such as oil, kerosene, coal and wood.
http://www.w3.org/ns/prov#wasQuotedFrom
  • baltimorecountymd.gov