About: http://webisa.webdatacommons.org/175703590

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Using another PAR meter to test is a good idea but it requires that I buy the sensor first lol and I would hate to buy the sensor and then find out I still have to buy another millivolt meter in case mine is not accurate enough.
http://www.w3.org/ns/prov#wasQuotedFrom	plantedtank.net