About: http://webisa.webdatacommons.org/396824808

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 blocking agents may be structurally similar to the analytes, or may include such blocking agents as ethylene glycols or carbohydrates.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com