@prefix foaf: .
@prefix owl: .
@prefix edm: .
@prefix wgs84_pos: .
@prefix rdf: .
@prefix rdaGr3: .
@prefix gn: .
@prefix ct: .
@prefix rel: .
@prefix rdaRelGr2: .
@prefix xsd: .
@prefix gnd: .
@prefix skos: .
@prefix rdaGr2: .
gnd:publicationOfThePerson "T126869: his A treatise of conic sections, 1723 tp=By Robert Steell";
rdf:type ;
rdaGr2:nameOfThePerson "Steell, Robert";
rdaGr2:biographicalInformation "d. 1726"@en.