Wikidata:Property proposal/GHS labelling elements
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GHS labelling elements[edit]
GHS hazard pictogram[edit]
Originally proposed at Wikidata:Property proposal/Natural science
| Description | qualifier for P4952 for GHS hazard pictograms |
|---|---|
| Represents | GHS hazard pictogram (Q19360817) |
| Data type | Item |
| Domain | chemical substance (Q79529) (also in GHS categories items under GHS classification (Q50490688) after appropriate items for classes and categories are created) |
| Allowed values | 9 items (to be created), each about one of the GHS pictograms (with pictogram graphic placed in a property) |
| Example | arsenic trioxide (Q7739) → GHS09, GHS08, GHS05, GHS06 (four items, each for different pictogram) |
| Format and edit filter validation | one-of constraint (Q21510859) |
| Source | official GHS data (like CLI for UE), SDSs of chemical companies |
| See also | safety classification and labelling (P4952), Wikidata:Property proposal/safety classification and labelling, Wikidata:Property_proposal/Archive/19#GHS_hazard_pictograms |
GHS hazard phrase[edit]
Originally proposed at Wikidata:Property proposal/Natural science
| Description | qualifier for P4952 for GHS H-phrases (also EUH-phrases, AUH-phrases) |
|---|---|
| Represents | GHS hazard statement (Q28360) |
| Data type | Item |
| Domain | chemical substance (Q79529) (also in GHS categories items under GHS classification (Q50490688) after appropriate items for classes and categories are created) |
| Allowed values | over a hundred items (to be created), each about one of the GHS H-phrase |
| Example | arsenic trioxide (Q7739) → H300, H314, H350, H410 (four items, each for different H-phrase) |
| Format and edit filter validation | one-of constraint (Q21510859) |
| Source | official GHS data (like CLI for UE), SDSs of chemical companies |
| See also | safety classification and labelling (P4952), Wikidata:Property proposal/safety classification and labelling, P728 (P728) |
GHS precautionary phrase[edit]
Originally proposed at Wikidata:Property proposal/Natural science
| Description | qualifier for P4952 for GHS P-phrases |
|---|---|
| Represents | GHS precautionary statement (Q2467204) |
| Data type | Item |
| Domain | chemical substance (Q79529) (also in GHS categories items under GHS classification (Q50490688) after appropriate items for classes and categories are created) |
| Allowed values | over a hundred items (to be created), each about one of the GHS P-phrase |
| Example | arsenic trioxide (Q7739) → P201, P280, P301+310, P330, P303+P361+P353, P304+P340, P310, P305+P351+P338, P308+313 (nine items, each for different P-phrase; for UE GHS this is usually up to six P-phrases, in US GHS there is no limit, so it can be more, but usually it does not exceed about twenty) |
| Format and edit filter validation | one-of constraint (Q21510859) |
| Source | SDSs of chemical companies |
| See also | safety classification and labelling (P4952), Wikidata:Property proposal/safety classification and labelling, P940 (P940) |
Motivation
This is quite clear proposition after discussion about safety classification and labelling (P4952). All proposed properties would be used as qualifiers in safety classification and labelling (P4952).
- The GHS pictogram property was discussed before, but was about different datatype. As GHS pictograms are distinguished in other databases by their number, I think that is the right way to do it in WD. Each GHS pictogram will have its own item (the label should contain at least the number, like 'GHS01', but it can be also number+name, like 'GHS01: exploding bomb'), with pictogram (icon) as a value of icon (P2910)).
- The GHS hazard phrase and GHS precautionary phrase are an up-date of P728 (P728) and P940 (P940) respectively. There is a need for a data-type change from string to item. Creating items for every H-, P-, EUH-, AUH-phrases will allow us to have descriptions for them (in a property not as a WD item description) in every official language (i.e. in every language in which GHS was incorporated into the law system in specific country). E.g. H260 have W kontakcie z wodą uwalniają łatwopalne gazy, które mogą ulegać samozapaleniu translation in Polish and In contact with water releases flammable gases which may ignite spontaneously translation in English. However, right now I don't see a way to enable adding of specified descriptions in some H-phrases. E.g. H341 (Suspected of causing genetic defects) may be specified with route of exposure for certain substance – and for this I don't have any idea how it could be done in WD, so I think we will have to add generic H-phrases in all substances, even if for some of them H-phrase was stated with such information (like route of exposure or other). Wostr (talk) 00:12, 23 March 2018 (UTC)
Notified participants of WikiProject Chemistry
Discussion
Support I support adding these - however, do you have an estimate of how many items need to be created to support each of these proposed properties? ArthurPSmith (talk) 18:31, 23 March 2018 (UTC)
- Never mind, I see you did exactly that on the allowed values field for each. Thanks! ArthurPSmith (talk) 18:32, 23 March 2018 (UTC)
- Support Walkerma (talk) 03:57, 27 March 2018 (UTC)
- @Wostr: I have marked this as ready - if you could create some of the items involved and update the examples with the appropriate Qids instead of strings, that would be great. − Pintoch (talk) 14:39, 30 March 2018 (UTC)
- @Pintoch: there is already one item for GHS pictogram: GHS01: exploding bomb (Q51080746). I'm ready for creating the remaining 8 and in a few days I think I'll be ready to create a few hundred items for phrases (using QuickStatements so I'll probably ask for flood flag). But first, I'll ask in Project Chat for as many item descriptions as it is possible (at least for EU languages), so as to add the descriptions along with creating the items. Wostr (talk) 16:54, 30 March 2018 (UTC)
- @Wostr: sure - on the property creation side, all we need is some qids in these examples, so that we can transfer the content of these templates to statements on the property itself. − Pintoch (talk) 17:13, 30 March 2018 (UTC)
- @Pintoch: there is already one item for GHS pictogram: GHS01: exploding bomb (Q51080746). I'm ready for creating the remaining 8 and in a few days I think I'll be ready to create a few hundred items for phrases (using QuickStatements so I'll probably ask for flood flag). But first, I'll ask in Project Chat for as many item descriptions as it is possible (at least for EU languages), so as to add the descriptions along with creating the items. Wostr (talk) 16:54, 30 March 2018 (UTC)
- Support Dhx1 (talk) 09:48, 4 April 2018 (UTC)
- Support NMaia (talk) 14:46, 6 April 2018 (UTC)
- @Wostr: I'm removing the ready flag for now until we have qids in the
|example=section of the templates above, feel free to put it back once they are there. − Pintoch (talk) 16:47, 6 April 2018 (UTC)- Sure, I asked in Project Chat for help in translation of descriptions (User:Wostr/GHS), but as there was only one translation added and I think there won't be more, I will create these items with what I have. Wostr (talk) 20:56, 6 April 2018 (UTC)
@Wostr, ArthurPSmith, Pintoch, Dhx1, NMaia: 
Done Please create the necessary items, add examples, and constraints. Micru (talk) 07:54, 12 April 2018 (UTC)