About: http://webisa.webdatacommons.org/132348433

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	Those authors may judge whether data has a strong or a weak central tendency based on the statistical dispersion, as measured by the standard deviation or something similar.The term central tendency dates from the late 1920s.
http://www.w3.org/ns/prov#wasQuotedFrom	answerparty.com