Geoscience Ontology, Geologic Timescale Framework
Metadata
- IRI
-
https://w3id.org/gso/1.0/geologictime/ontology
- Title
Geoscience Ontology, Geologic Timescale Framework
- Publisher
-
ARC Loop3D project; https://loop3d.org/
Geological Survey of Canada, Natural Resources Canada, Government of Canada
- Date Created
2021-03-10
- Date Modified
2021-03-26
- Rights
Copyright (c) 2021 Government of Canada
- Version Info
2021-03-10
- Description
-
generated by S.M.Richard for Loop3D project
generic definition of time ordinal eras and older boundaries for eras, based on all eras defined in ISC 2020 time scale. The intention is to define generic time scale concepts to unify the materialization of those concepts in different versions of the time scale. Each specific materialization is linked to the unifying element as 'part of'.
Defines named ordinal eras and their older boundaries that are used to build the geologic time scale, without anchoring to particular geologic features
Classes
Age (time scale rank) c
IRI |
https://w3id.org/gso/1.0/geologictime/Age
|
---|---|
Description | Most granular geochronologic time interval; one or more Ages are grouped into an Epoch |
Sub Class Of | gsog:Geologic_Time_Interval |
Restriction |
|
Eon c
IRI |
https://w3id.org/gso/1.0/geologictime/Eon
|
---|---|
Description | How will this be defined? Must contain at least one Era and have duration longer than some Era? |
Sub Class Of | gsog:Geologic_Time_Interval |
Restriction |
|
Epoch c
IRI |
https://w3id.org/gso/1.0/geologictime/Epoch
|
---|---|
Description | An Epoch may be subdivided into Ages. Epochs are grouped into Periods. Example epochs: Eocene, Pleistocene |
Sub Class Of | gsog:Geologic_Time_Interval |
Restriction |
|
Era c
IRI |
https://w3id.org/gso/1.0/geologictime/Era
|
---|---|
Description | Named rank for geochronologic time interval. An Era may be subdivided into Periods. Eras are grouped into Eons |
Sub Class Of | gsog:Geologic_Time_Interval |
Restriction |
|
Period c
IRI |
https://w3id.org/gso/1.0/geologictime/Period
|
---|---|
Description | Named rank for geochronologic time interval. Periods may be subdivided into Epochs. Periods are grouped into an Era. |
Sub Class Of | gsog:Geologic_Time_Interval |
Restriction |
|
Subperiod c
IRI |
https://w3id.org/gso/1.0/geologictime/Subperiod
|
---|---|
Description | Named rank for geochronologic time interval. Sub-Periods may be subdivided into Epochs. Sub-Periods are grouped into a period. |
Sub Class Of | gsog:Geologic_Time_Interval |
Restriction |
|
Supereon c
IRI |
https://w3id.org/gso/1.0/geologictime/Supereon
|
---|---|
Description | hight ranking geochronlogic time interval, parts are eons |
Sub Class Of | gsog:Geologic_Time_Interval |
Restriction |
|
Namespaces
- dct
-
http://purl.org/dc/terms/
- gsgu
-
https://w3id.org/gso/1.0/geologicunit/
- gsoc
-
https://w3id.org/gso/1.0/common/
- gsog
-
https://w3id.org/gso/1.0/geology/
- gst
-
https://w3id.org/gso/1.0/geologictime/
- ns1
-
https://creativecommons.org/licenses/by/4.0/
- owl
-
http://www.w3.org/2002/07/owl#
- prov
-
http://www.w3.org/ns/prov#
- rdf
-
http://www.w3.org/1999/02/22-rdf-syntax-ns#
- rdfs
-
http://www.w3.org/2000/01/rdf-schema#
- schema
-
https://schema.org/
- skos
-
http://www.w3.org/2004/02/skos/core#
Legend
c | Classes |