About: http://webisa.webdatacommons.org/114199349

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	However, successful participation in inter-calibration studies for e.g. soil or sewage samples does not necessarily prove competence in the analysis of food samples, with their lower range of contamination.
http://www.w3.org/ns/prov#wasQuotedFrom	inchem.org