About: http://webisa.webdatacommons.org/87546420

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	Variables such as wetness of the aggregate, wind conditions, temperature, type and amounts of set retarders used would have to be considered, resulting in a complex algorithm for determining if such additives would be necessary.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr