<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rdf.freebase.com/ns/chemistry.isotope>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rdf.freebase.com/ns/common.topic>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://creativecommons.org/ns#attributionName> "Source: Freebase - The World's database".
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://creativecommons.org/ns#attributionURL> <http://www.freebase.com/view/guid/9202a8c04000641f800000000bf67444>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://rdf.freebase.com/ns/chemistry.isotope.mass> <http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67448>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://www.w3.org/1999/xhtml/vocab#license> <http://creativecommons.org/licenses/by/3.0/>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://rdf.freebase.com/ns/chemistry.isotope.isotope_of> <http://rdf.freebase.com/ns/en.manganese>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://rdf.freebase.com/ns/type.object.name> "Manganese-53"@en.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67444> <http://rdf.freebase.com/ns/chemistry.isotope.mass_number> "53"^^<http://www.w3.org/2001/XMLSchema#long>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67448> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rdf.freebase.com/ns/chemistry.atomic_mass>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67448> <http://rdf.freebase.com/ns/chemistry.atomic_mass.uncertainty> "9e-07"^^<http://www.w3.org/2001/XMLSchema#float>.
<http://rdf.freebase.com/ns/guid.9202a8c04000641f800000000bf67448> <http://rdf.freebase.com/ns/chemistry.atomic_mass.mass> "52.9412901"^^<http://www.w3.org/2001/XMLSchema#float>.