About: http://webisa.webdatacommons.org/362811342

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	You can dilute the ng/ml quantity of the looked-for metabolites in your urine, but in diluting them you are also diluting electrolytes and creatine and other things your body naturally produces.
http://www.w3.org/ns/prov#wasQuotedFrom	opiophile.org