About: http://webisa.webdatacommons.org/353794104

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	Now practically all of the textbooks deal with the assumptions when this estimate $\hat\beta$ has desirable properties, such as unbiasedness, consistency, efficiency, some distributional properties, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com