About: http://webisa.webdatacommons.org/361278453

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	There was no further mention as to how these data were used or produced, except for the captions to several illustrations extolling the power of punch cards.
http://www.w3.org/ns/prov#wasQuotedFrom	amstat.org