PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is often necessary to place a spot of a functional material onto a surface for use as a sensor to detect and measure a condition (e.g., temperature, pressure, RH, pH, concentration of a target analyte such as O2, O3, CO2, CO, etc) within a confined space (e.g., a carbonated beverage bottle, a food container, a Petri dish, a sealed shipping container, etc.).
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com