About: http://webisa.webdatacommons.org/77167302

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	boxes such as the ones in the plotting windows, rather than having to define a new column using a string->numeric converter.
http://www.w3.org/ns/prov#wasQuotedFrom	bris.ac.uk