hasBSDDTarget and hasBSDDValue: where they are defined and what is the difference?

[nataschake]

Hi @beachtom @Antoine-Zimmermann @EdliraK Who can clarify what are the meanings of hasBSDDTarget and hasBSDDValue object properties? Looked through the sources and did not find them there.

[VladimirAlexiev]

They are in check_method but imho under-defined.
https://github.com/Accord-Project/aec3po/blob/ef1ac8a152d8a37bf92cdaa007ecf5573c741bc8/src/check_method.ttl#L127C1-L140C1

  aec3po:hasBSDDTarget a owl:FunctionalProperty,
        owl:ObjectProperty ;
    rdfs:label "hasBSSDDTarget"@en ;
    rdfs:comment "The target refers to either the name of an object, the name of property or a function."@en ;
    rdfs:domain [ a owl:Class ;
            owl:unionOf ( aec3po:FeatureOfInterest aec3po:Property aec3po:CheckMethod) ] ;
    rdfs:isDefinedBy aec3po:check_method .

 aec3po:hasBSDDValue a owl:FunctionalProperty,
        owl:ObjectProperty ;
    rdfs:label "hasBSSDDValue"@en ;
    rdfs:comment "TBD"@en ;
    rdfs:isDefinedBy aec3po:check_method .

• if they are object props, what is the range?
• if hasBSDDTarget is an object prop, it cannot be a "name"
• both labels are misspelled
• hasBSDDValue has no definition
• is hasBSDDValue supposed to come from BSDD (BSDD enumeration values) or not?
• BSDD has classifications (classes) that can be building objects, products, materials, etc
• BSDD has no functions, so what is "or a function"?

  aec3po:hasBSDDTarget a owl:FunctionalProperty,
        owl:ObjectProperty ;
    rdfs:label "hasBSDDTarget"@en ;
    rdfs:comment "URL of an element from the buildingSmart Data Dictionary (BSDD): Classification (aka class: object, product, material), Property, or Classification Property."@en ;
    rdfs:domain [ a owl:Class ;
            owl:unionOf ( aec3po:FeatureOfInterest aec3po:Property aec3po:CheckMethod) ] ;
    rdfs:range rdf:Resource;
    rdfs:isDefinedBy aec3po:check_method .

 aec3po:hasBSDDValue a owl:FunctionalProperty,
        owl:ObjectProperty ;
    rdfs:label "hasBSDDValue"@en ;
    rdfs:comment "URL of an enumeration value from the buildingSmart Data Dictionary (BSDD)"@en ;
    rdfs:domain [ a owl:Class ;
            owl:unionOf ( aec3po:FeatureOfInterest aec3po:Property aec3po:CheckMethod) ] ;
    rdfs:range rdf:Resource;
    rdfs:isDefinedBy aec3po:check_method .

@nataschake I can guess the meaning fairly confidently, eg:

• BSDDTarget is the BSDD URL of eg "Accessible Ramp" or "Ramp Surface"
• BSDDValue is the BSDD URL of eg "Non-slippery"

[nataschake]

@VladimirAlexiev
What I see with

PREFIX aec3po: <https://w3id.org/lbd/aec3po/>
PREFIX dc: <http://purl.org/dc/terms/>
select * 
where {
        ?o aec3po:hasBSDDTarget ?t .
#    	?o aec3po:hasBSDDValue ?t2 .
}

is

https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.2.1.6_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Based_On_Known_Future_Changes_In_Energy_Or_In_The_Management_Of_Construction_And_Demolition_Waste_At_The_Time_Of_The_Assessment_
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.2.1.4_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Based_On_The_Production_Recycling_Or_Energy_Technology_In_Use_At_The_Time_Of_The_Assessment
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.2.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Assessment_Of_The_Low_Carbon_Performance
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.1.1.2.4_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Is_Based_On_On_Environmental_Performance_Criteria_Determined_Using_A_Generally_Accepted_Harmonised_Methodology
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.1.1.2.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Is_Based_Either_On_Carbon_Footprint_And_Carbon_Handprint_Data_From_The_National_Emissions_Database
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.1.1.1.6_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Building_Undergoing_Major_Renovation
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.1.1.1.4_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/New_Building
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/5.1.1.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Assessment_Of_The_Low_Carbon_Performance
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.2.1.8_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Assessment_Period_For_The_Use_Phase
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.2.1.6_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Building_Is_Temperary
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.2.1.4_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Building_Is_Mobile
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.2.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Building
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.2.1.10_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Assessment_Period
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.1.1.5_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Period_For_Assessing_The_Low_Carbon_Performance_Of_A_Building_During_Its_Operational_Phase_After_Construction_Or_Major_Renovation
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.1.1.4_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Building_Undergoing_Major_Renovation
https://regulations.accordproject.eu/FI/National_decree_(under_develoment)/4.1.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/New_Building
and with

PREFIX aec3po: <https://w3id.org/lbd/aec3po/>
select * 
where {
#        ?o aec3po:hasBSDDTarget ?t .
    	?o aec3po:hasBSDDValue ?t2 .
} 

we get (more clear correspondence with bSDD, but not necessarily)

https://regulations.accordproject.eu/UK/Eurocode_EN_1993-1-1/1.3.1.1.1.1_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Compression_Member
https://regulations.accordproject.eu/UK/Eurocode_EN_1993-1-1/1.2.1.1.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/CrossSection
https://regulations.accordproject.eu/UK/Eurocode_EN_1993-1-1/1.1.1.1.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/CrossSection
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/9.4.4_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/SaunaWashingChangingFacilities
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/9.4.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Residential
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/8.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/NonResidential
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/7.3.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Lift
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/6.2.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Residential
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/6.1.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Space
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/5.1.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Passageway
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/4.7.3_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Door
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/4.4.14.6_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Residential
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/4.4.14.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Door
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/3.2.5_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Door
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/3.1.3_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Door
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/2.3.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Ramp
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/10.2.2.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Toilet
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/10.2.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Toilet
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/10.1.1.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/NonResidential
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/2.2.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/House
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/6.4.2_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/NonResidential
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/10.1.3.4_method.1	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Toilet
https://regulations.accordproject.eu/FI/Government_Decree_on_Accessibility_of_building/10.3.1_method	https://identifier.buildingsmart.org/uri/accord/ACCORD-1.0/Toilet