About: http://webisa.webdatacommons.org/376378582

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	The X-ray power supply of claim 2 where the dosage means is a counter which counts the number of voltage pulses at the grid and turns the tube off when the number of voltage pulses reaches a value corresponding to desired dosage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com