GBL 1.0 to FGDC and ISO

GBL 1.0 FGDC CSDGM ISO 19139
dc_creator_sm idinfo/citation/citeinfo/originator MD_DataIdentification/citation/CI_Citation/citation/citedResponsibleParty/CI_ResponsibleParty/individualName OR organsationName (@type = originator)
dc_description_s descript/abstract MD_DataIdentification/abstract
dc_format_s spdoinfo/direct MD_Distribution/distributionFormat/MD_Format/name
dc_identifier_s - MD_DataIdentification/citation/CI_Citation/citation/MD_Identifier/code
dc_language_s or _sm - MD_DataIdentification/language
dc_publisher_s idinfo/citation/citeinfo/pubinfo/publisher MD_DataIdentification/citation/CI_Citation/citation/citedResponsibleParty/CI_ResponsibleParty/individualName OR organsationName (@type = publisher)
dc_rights_s idinfo/acconst MD_DataIdentification/resourceConstraints/MD_LegalConstraints/accessConstraints
dc_source_sm dataqual/lineage/srcinfo/srccite/citeinfo/title DQ_DataQuality/lineage/LI_Lineage/source/LI_Source/sourceCitation/CI_Citation/title
dc_subject_sm idinfo/keywords/theme/themekey MD_DataIdentification/descriptiveKeywords/MD_Keywords/keyword (@type='theme') AND MD_DataIdentification/topicCategory/MD_TopicCategoryCode
dc_title_s idinfo/citation/citeinfo/title MD_DataIdentification/citation/CI_Citation/title
dc_type_s - hierarchyLevelName
dct_isPartOf_sm idinfo/citation/citeinfo/lworkcit/citeinfo/title MD_AggregateInformation/aggregateDataSetName/CI_Citation/title
dct_issued_s idinfo/citation/citeinfo/pubdate MD_DataIdentification/citation/CI_Citation/citation/CI_Date/date
dct_provenance_s distinfo/distrib/cntinfo/cntorgp/cntorg MD_Distributor/CI_ResponsibleParty/organisationName
dct_references_s - -
dct_spatial_sm idinfo/keywords/place MD_DataIdentification/descriptiveKeywords/MD_Keywords/keyword (@type='place')
dct_temporal_sm idinfo/timeprd/timeinfo/sngdate/caldate and idinfo/timeperd/timeinfo/mdattim/sngdate and idinfo/timeperd/timeinfo/rngdates and idinfo/keywords/temporal/tempkey MD_DataIdentification/extent/EX_Extent/EX_TemporalExtent/extent/TimePeriod OR TimeInstant
Elements without crosswalk - -
geoblacklight_version - -
layer_geom_type_s spdoinfo/ptvctinf/sdtsterm/sdtstype, idinfo/keywords/theme/themekey MD_GeometricObjectTypeCode
layer_id_s - -
layer_modified_dt idinfo/citation/citeinfo/onlink -
layer_slug_s - -
solr_geom idinfo/spdom/bounding/westbc AND eastbc AND northbc AND southbc -
solr_geom idinfo/spdom/bounding/westbc AND eastbc AND northbc AND southbc MD_DataIdentification/extent/EX_Extent/geographicElement/EX_GeographicBoundingBox/west AND south AND east AND north
solr_year_i idinfo/timeprd/timeinfo/sngdate/caldate and idinfo/timeperd/timeinfo/mdattim/sngdate/caldate and idinfo/timeperd/timeinfo/rngdates/begdate and idinfo/keywords/temporal/tempkey MD_DataIdentification/extent/EX_Extent/EX_TemporalExtent/extent/TimePeriod OR TimeInstant [YYYY]
suppressed_b - -