@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: . skos:narrower . skos:related . skos:narrower . skos:related . skos:related . skos:narrower . skos:narrower . skos:narrower . skos:narrower . skos:related . skos:narrower . skos:related . skos:related . skos:narrower . skos:member . skos:narrower . skos:narrower . skos:altLabel "SPMMgCont" ; skos:broader , , , , ; skos:definition "ICP after acid digestion (0.4/0.45 um pore filtered)"@en ; skos:notation "SDN:P01::MGCNICP2" ; skos:note "accepted"@en ; skos:prefLabel "Concentration of magnesium {Mg CAS 7439-95-4} per unit dry weight of suspended particulate material >0.4/0.45um by acid digestion of filter residue and inductively-coupled plasma atomic emission spectroscopy"@en ; skos:related , , , . skos:related . skos:related .