PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Using APG???s proprietary remote level sensors and modules, or any sensor with a 4-20mA output, Tank Cloud users can remotely monitor level, pressure, temperature, flow, pH and other process variables through an easy-to-use online interface. ???Getting real-time data can be a significant challenge for small and medium sized companies, as the process is plagued with expensive and proprietary equipm
http://www.w3.org/ns/prov#wasQuotedFrom
  • newequipment.com