Field Collection	Identifier	Name	Description	Ontology Path	Expected Value
Identifier	LAF.10	Observation Identifier	This field is used to record an identifier attributed to the documented entity.	->crm:P1_is_identified_by->crm:E42_Identifier[8_1]->crm:P190_has_symbolic_content->rdf:literal	String
Identifier	LAF.9	Observation Identifier Type	This field is used to record the type of the identifier attributed to the documented entity.	->crm:P1_is_identified_by->crm:E42_Identifier[8_1]->crm:P2_has_type->crm:E55_Type[9_1]	Concept
Type	LAF.11	Observation Type	This field is used to record the formal type of the documented entity.	->crm:P2_has_type->crm:E55_Type[11_1]	Concept

Ontology Graph

Instance Graph

Turtle RDF

                    @prefix crm: <http://www.cidoc-crm.org/cidoc-crm/> .
@prefix crmsci: <http://www.ics.forth.gr/isl/CRMsci/> .

<https://takin.solutions/ontologies/event/S4> a crmsci:S4_Observation ;
    crm:P1_is_identified_by <https://example.swissartresearch.net/conceptual_object/8_1> ;
    crm:P2_has_type <https://example.swissartresearch.net/type/11_1> .

<https://example.swissartresearch.net/conceptual_object/8_1> a crm:E42_Identifier ;
    crm:P190_has_symbolic_content "Identifier_value_content" ;
    crm:P2_has_type <https://example.swissartresearch.net/identifier/9_1> .

<https://example.swissartresearch.net/identifier/9_1> a crm:E55_Type .

<https://example.swissartresearch.net/type/11_1> a crm:E55_Type .

JSON-LD

Field Collection	Identifier	Name	Description	Ontology Path	Expected Value	Expected Model
Observed Feature	SEMF.50	Observed Feature	This field is used to document any physical feature observed during survey.	->crmsci:O8_observed->crm:E24_Physical_Human-Made_Thing[S50_1]->crm:P2_has_type->crm:E55_Type[S50_2]	Concept
	SEMF.51	Observed Sample Part	This field is used to document an instance of a sample collected as a result of the observation process.	->P9_consists_of->crmsurv:U2_Survey_Collection_Activity[S51_1]->crmsurv:UP3_collected->crmsurv:U6_Material_Sample[S51_2]	Reference Model	Collection
	SEMF.52	Observation Property Type	This field is used to document any type of observation property.	->crmsci:O9_observed_property_type->crmsci:S9_Property_Type[S52_1]	Concept
	SEMF.53	Observation Property Value	This field is used to document the value of an observation property type.	->crmsci:O16_observed_value->crm:E55_Type[S53_1]	Concept
Observed Period	SEMF.58	Observed Period	This field is used to document the generic observed historical period.	->crmaaa:ZP42_intentionally_initiates->crmaaa:ZE25_Dating_Status[S58_1]->crmaaa:ZP54_ascribes_date->crm:E4_Period[S58_2]	Reference Model	Period
Observed Period	SEMF.59	Observed Period Uncertainty	This field is used to document the uncertainty type associated with the assignment of the generic observed historical period.	->crmaaa:ZP42_intentionally_initiates->crmaaa:ZE25_Dating_Status[S58_1]->crm:P2_has_type->crm:E55_Type[S59_1]>crm:P2_has_type->crm:E55_Type[S59_2]	Concept

Ontology Graph

Instance Graph

Turtle RDF

                    @prefix crm: <http://www.cidoc-crm.org/cidoc-crm/> .
@prefix crmaaa: <https://takin.solutions/ontologies/crmaaa/> .
@prefix crmsci: <http://www.ics.forth.gr/isl/CRMsci/> .
@prefix crmsurv: <https://takin.solutions/ontologies/crmsurv/> .

<https://takin.solutions/ontologies/event/S4> a crmsci:S4_Observation ;
    crm:P9_consists_of <https://example.swissartresearch.net/event/S51_1> ;
    crmsci:O16_observed_value <https://example.swissartresearch.net/type/S53_1> ;
    crmsci:O8_observed <https://example.swissartresearch.net/physical_thing/S50_1> ;
    crmsci:O9_observed_property_of_type <https://example.swissartresearch.net/type/S52_1> ;
    crmaaa:ZP42_intentionally_initiates <https://example.swissartresearch.net/entity/S58_1> .

<https://example.swissartresearch.net/entity/S58_1> a crmaaa:ZE25_Dating_Status ;
    crm:P2_has_type <https://example.swissartresearch.net/type/S59_1> ;
    crmaaa:ZP54_ascribes_date <https://example.swissartresearch.net/period/S58_2> .

<https://example.swissartresearch.net/event/S51_1> a crmsurv:U2_Survey_Collection_Activity ;
    crmsurv:UP3_collected <https://example.swissartresearch.net/physical_thing/S51_2> .

<https://example.swissartresearch.net/period/S58_2> a crm:E4_Period .

<https://example.swissartresearch.net/physical_thing/S50_1> a crm:E24_Physical_Human-Made_Thing ;
    crm:P2_has_type <https://example.swissartresearch.net/type/S50_2> .

<https://example.swissartresearch.net/physical_thing/S51_2> a crmaaa:U6_Material_Sample .

<https://example.swissartresearch.net/type/S50_2> a crm:E55_Type .

<https://example.swissartresearch.net/type/S52_1> a crmsci:S9_Property_Type .

<https://example.swissartresearch.net/type/S53_1> a crm:E55_Type .

<https://example.swissartresearch.net/type/S59_1> a crm:E55_Type ;
    crm:P2_has_type <https://example.swissartresearch.net/type/S59_2> .

<https://example.swissartresearch.net/type/S59_2> a crm:E55_Type .

JSON-LD

Field Collection	Identifier	Name	Description	Ontology Path	Expected Value	Expected Model
	LAF.19	Observation Location	This field is used to link the documented activity to an instance of place at which it occurred.	->crm:P7_took_place_at->crm:E53_Place[19_1]	Reference Model	Place

Ontology Graph

Instance Graph

Turtle RDF

                    @prefix crm: <http://www.cidoc-crm.org/cidoc-crm/> .
@prefix crmsci: <http://www.ics.forth.gr/isl/CRMsci/> .

<https://takin.solutions/ontologies/event/S4> a crmsci:S4_Observation ;
    crm:P7_took_place_at <https://example.swissartresearch.net/place/19_1> .

<https://example.swissartresearch.net/place/19_1> a crm:E53_Place .

JSON-LD

Field Collection	Identifier	Name	Description	Ontology Path	Expected Value	Expected Model
Statement	LAF.14	Observation Statement Type	This field is used to record the formal type of the statement made about the documented entity.	->crm:P67i_is_referred_to_by->crm:E33_Linguistic_Object[13_1]->crm:P2_has_type->crm:E55_Type[14_1]	Concept
Statement	LAF.15	Observation Statement	This field is used to record the actual textual content of the statement describing the documented entity.	->crm:P67i_is_referred_to_by->crm:E33_Linguistic_Object[13_1]->crm:P190_has_symbolic_content->rdf:literal	String

Ontology Graph

Instance Graph

Turtle RDF

                    @prefix crm: <http://www.cidoc-crm.org/cidoc-crm/> .
@prefix crmsci: <http://www.ics.forth.gr/isl/CRMsci/> .

<https://takin.solutions/ontologies/event/S4> a crmsci:S4_Observation ;
    crm:P67i_is_referred_to_by <https://example.swissartresearch.net/conceptual_object/13_1> .

<https://example.swissartresearch.net/conceptual_object/13_1> a crm:E33_Linguistic_Object ;
    crm:P190_has_symbolic_content "Statement_string_content" ;
    crm:P2_has_type <https://example.swissartresearch.net/type/14_1> .

<https://example.swissartresearch.net/type/14_1> a crm:E55_Type .

Attribute	Value
ID	SEM.11_Observation
KeyField	SEM.11_Observation
Identifier	SEM.11
Name	Observation
Description	This model is used to document the act of observation usually associated with archaeological sites or survey units and the properties assigned to those as a result of the observation.
System Name	Observation
Ontology Scope	—
Version	—
Version Date	—
Last Modified	2025-03-28
Author	—
Funder	—
Funding Project	—
Ontology	—
Project	—
URI	http://takin.solutions/space/surv/composite/SEM.11
Count

Observation

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JSON-LD

Samples

Fields

[CAT.1] Names and Identifiers 3

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[CAT.5] Events 6

Ontology Graph

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[CAT.7] Location 1

Ontology Graph

Instance Graph

Turtle RDF

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[CAT.13] Description 2

Ontology Graph

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Metadata

Derivative Generators