@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . rdf:type skos:Concept ; dce:identifier "ED30SSLC" ; dc:identifier "ED30SSLC" ; dc:isVersionOf ; pav:authoredOn "19-APR-18" ; pav:version "4" ; owl:versionInfo "4" ; skos:altLabel "SD_delta_30Si(SiO4)_0.4um" ; skos:definition "Isotopic enrichment standard deviation (1000*((30Si/28Si) sample / (30Si/28Si) standard)-1) of silicon-30 in silicic acid (Si(OH)4) in a body of salt or fresh water after removal of particles larger than 0.4 microns by filtration." ; skos:notation "ED30SSLC" ; skos:note "accepted" ; skos:prefLabel "Enrichment standard deviation of silicon-30 in silicate {30Si_in_SiO44-} {delta(30)Si} in the water body [dissolved plus reactive particulate <0.4/0.45um phase] by filtration and inductively-coupled plasma mass spectrometry"@en .