<http://www.ivoa.net/rdf/timescale#TCB> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#Class> . <http://www.ivoa.net/rdf/timescale#TCB> <http://www.w3.org/2000/01/rdf-schema#subClassOf> <http://www.w3.org/2002/07/owl#Thing> . <http://www.ivoa.net/rdf/timescale#TCB> <http://www.w3.org/2000/01/rdf-schema#label> "Barycentric Coordinate Time TCB" . <http://www.ivoa.net/rdf/timescale#TCB> <http://www.w3.org/2000/01/rdf-schema#comment> " Derived from TCG, but taking into account the relativistic effects of the gravitational potential at the barycenter as well as velocity time dilation variations due to the eccentricity of the Earth\u2019s orbit. See 1999A&A...348..642I for details." . <http://www.ivoa.net/rdf/timescale#TCB> <http://data.bioontology.org/metadata/def/prefLabel> "Barycentric Coordinate Time TCB" . <http://www.ivoa.net/rdf/timescale#TCB> <http://data.bioontology.org/metadata/def/mappingLoom> "barycentriccoordinatetimetcb" . <http://www.ivoa.net/rdf/timescale#TCB> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://www.ivoa.net/rdf/timescale#TCB> . <http://www.ivoa.net/rdf/timescale#TCB> <http://data.bioontology.org/metadata/prefixIRI> "TCB" . <http://www.ivoa.net/rdf/timescale#TCB> <http://data.bioontology.org/metadata/def/mappingSameURI> <http://www.ivoa.net/rdf/timescale#TCB> .