_:lWRPngWR1569 <http://rdf.freebase.com/ns/type.value.value> "microgram".
_:lWRPngWR1569 <http://rdf.freebase.com/ns/type.key.namespace> <http://rdf.freebase.com/ns/en>.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/common.topic.article> <http://rdf.freebase.com/ns/guid.9202a8c04000641f8000000003c18a2f>.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/measurement_unit.mass_unit.measurement_system> <http://rdf.freebase.com/ns/guid.9202a8c04000641f8000000000029979>.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/measurement_unit.mass_unit.measurement_system> <http://rdf.freebase.com/ns/en.international_system_of_units>.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/type.object.key> _:lWRPngWR1569.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/measurement_unit.mass_unit.weightmass_in_kilograms> "1e-09"^^<http://www.w3.org/2001/XMLSchema#float>.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/type.object.name> "Microgram"@en.
<http://rdf.freebase.com/ns/en.microgram> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rdf.freebase.com/ns/measurement_unit.mass_unit>.
<http://rdf.freebase.com/ns/en.microgram> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rdf.freebase.com/ns/type.unit>.
<http://rdf.freebase.com/ns/en.microgram> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rdf.freebase.com/ns/freebase.unit_profile>.
<http://rdf.freebase.com/ns/en.microgram> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://rdf.freebase.com/ns/common.topic>.
<http://rdf.freebase.com/ns/en.microgram> <http://www.w3.org/1999/xhtml/vocab#license> <http://creativecommons.org/licenses/by/3.0/>.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/freebase.unit_profile.abbreviation> "\u00B5g".
<http://rdf.freebase.com/ns/en.microgram> <http://creativecommons.org/ns#attributionName> "Source: Freebase - The World's database".
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/freebase.unit_profile.dimension> <http://rdf.freebase.com/ns/en.mass>.
<http://rdf.freebase.com/ns/en.microgram> <http://creativecommons.org/ns#attributionURL> <http://www.freebase.com/view/en/microgram>.
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/freebase.unit_profile.abbreviations> "\u00B5g".
<http://rdf.freebase.com/ns/en.microgram> <http://rdf.freebase.com/ns/freebase.unit_profile.abbreviations> "ug".