About: http://webisa.webdatacommons.org/422956617

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	The meso-tartaric acid is preferably added as a solid or in solution, for example in water or a lower alcohol such as methanol, ethanol, or propan-2-ol, or a mixture of solvents.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es