PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • is column if the concentration is greater than the comparison value. 2 Comparison values are CT DEP's proposed TACs (residential Target Air Concentrations)Exposure pathways Indoor air concentrations of intruding vapors can be expected to vary considerably with time because intrusion is influenced by a variety of factors such as soil moisture and atmospheric pressure (inside relative to outside).
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdc.gov