About: http://webisa.webdatacommons.org/433558075

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	Crane said that the first instrument they built didn???t work very well and it was not until 1957 that their instruments were giving the sort of results that had been achieved with the Hoyland instruments.
http://www.w3.org/ns/prov#wasQuotedFrom	frequencyrising.com