About: http://webisa.webdatacommons.org/70549374

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	However, due to the diversity of possible data sources and formats, data preprocessing and import can be time consuming especially with data that require user interaction such as editing, filtering or formatting.
http://www.w3.org/ns/prov#wasQuotedFrom	jstatsoft.org