About: http://webisa.webdatacommons.org/402655965

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 the case where the cement or cement mixed with aggregates or other additives is hydrated by highly humid (100%) air, the water to cement ratio can be as low as within the range from about 0.02 to about 0.15.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es