About: http://webisa.webdatacommons.org/343481429

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	In all countries except Mexico and Venezuela high ?-hydroxybutyrate (BHB) levels before calving in many cows highlighted the presence of condition loss in late pregnancy, an important potential constraint on productivity and fertility.
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org