About: http://webisa.webdatacommons.org/33966585

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	y, And @@ NumericQ /@ # &]****>>> {{0, 1/3}, {1, 1/2}, {2, 1},> {4, -1}, {5, -(1/2)}}****>>> However, Cases is a better choice here****>>> num ==> Cases[y, _?(And @@ NumericQ /@ # &)] ==> Cases[y, {_?NumericQ, _?NumericQ}] ==> Cases[y, {_?NumericQ ..}]****>>> True****>> ** **>> ** **>> Bob Hanlon****>> ** **>&
http://www.w3.org/ns/prov#wasQuotedFrom	mathforum.org