# Bsdd access for products and classification standard / bsdd guid vs ifc guid

**URL:** <https://forums.buildingsmart.org/t/bsdd-access-for-products-and-classification-standard-bsdd-guid-vs-ifc-guid/1726>\
**Category:** bSDD\
**Created:** [August 20, 2019, 3:44pm UTC](https://forums.buildingsmart.org/t/bsdd-access-for-products-and-classification-standard-bsdd-guid-vs-ifc-guid/1726 "2019-08-20T15:44:13Z")\
**Posts on this page:** 1\
**Showing post:** 23

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**Author:** ![VladimirAlexiev](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.buildingsmart.org/vladimiralexiev/32/2065_2.png) [@VladimirAlexiev](https://forums.buildingsmart.org/u/VladimirAlexiev)\
**Post date:** [March 23, 2023, 9:13am UTC](https://forums.buildingsmart.org/t/bsdd-access-for-products-and-classification-standard-bsdd-guid-vs-ifc-guid/1726/23 "2023-03-23T09:13:49Z")

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@Yoshi_bSJ bSDD services have been refactored extensively, so all the links in this thread are broken.

But Yoshi, I can’t even find “PSet\_BeamCommon” that you cited in the new bSDD (I tried several variants).

[https://search.bsdd.buildingsmart.org/?SearchText=PSet\_BeamCommon&Command=Search&TypeFilter=Classifications&SelectedDomains=](https://search.bsdd.buildingsmart.org/?SearchText=PSet_BeamCommon&Command=Search&TypeFilter=Classifications&SelectedDomains=)

Note: bSDD doesn’t have “PSet” as an object, but ClassificationProperties have a field `propertySet` that’s a mere string.

Could you try to find it, and then I’ll analyze what JSON and RDF information is available for that entity? In light of

> [@Semantic BSDD](https://forums.buildingsmart.org/t/semantic-bsdd/4669):
>
> Hi everyone! We just had a paper accepted to LDAC 2023: Semantic bSDD: Improving the GraphQL, JSON and RDF Representations of buildingSmart Data Dictionary. Caution: we’ve focused on these 3 data representations rather than the traditional REST API, and our analysis is based on the test bSDD instance (but we think similar problems will be found in the production instance). More important than the paper: we described our work in detail: [Semantic bSDD](https://bsdd.ontotext.com/README.html) we made a demo site [https://bsdd.ontotext…](https://bsdd.ontotext.com)

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