Silicon Nitride
Everything that changed this flow. Back to the flow
9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 4 | enrich_references, normalise_property_values, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 69 catalogue altLabel value(s): 'AS 800' (grade code), 'ASN 2' (grade code), 'ASN 30' (grade code), 'CS 500' (grade code), 'CS 500 (nitride)' (grade code), 'E 05' (grade code), 'E 05 (nitride)' (grade code), 'E 10' (grade code), 'E 10 (nitride)' (grade code), 'EC 141' (grade code), 'FD 3N' (grade code), 'GC 5A' (grade code), 'GC 5A (nitride)' (grade code), 'GS 44' (grade code), 'H 1500' (grade code), 'HM 5' (grade code), 'HP 2W' (grade code), 'HP 60' (grade code), 'HP 60 (silicon nitride)' (grade code), 'JP 11A' (grade code), and 49 more |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=siliconnitride||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'12033-89-5': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-819949d65626ce71: {'12033-89-5': 'exactMatch'} |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['12033-89-5']; matched_chebi_ids=[]; candidate_pubchem_cids=[3084099]; selected_pubchem_cids=[3084099]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
18| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 18,722 | bootstrap_labels | prefLabel | — | [{"@value":"silicon nitride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Bootstrapped prefLabel from legacy name field |
| 18,723 | bootstrap_labels | name | silicon nitride | — | Purged legacy name field to enforce prefLabel usage |
| 18,724 | bootstrap_labels | synonyms | ["trisilicontetranitride","9sn-f1","as800","asn2","asn30","baysinidst","ceradyneceralloy147-31n","ceralloy147-31n","cer… | [] | Removed legacy synonyms field in favor of structured labels |
| 143,951 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 143,952 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-agri | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil |
| 219,455 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 225,358 | normalize_name_case | prefLabel | [{"@value":"silicon nitride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | [{"@value":"Silicon Nitride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo"… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 244,650 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["N4Si3"],"a… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 244,651 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 244,652 | enrich_references | references | [] | [{"@id":"https://chem.echa.europa.eu/100.031.620","provenance":{"prov:wasGeneratedBy":"enrich_references.pubchem_identi… | Added references with provenance; cas_numbers=['12033-89-5']; matched_chebi_ids=[]; candidate_pubchem_cids=[3084099]; selected_pubchem_cids=[3084099]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| 253,360 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["N4Si3"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["N4Si3"],"a… | rdkit_pre_consensus from 'N12[Si]34N5[Si]16N3[Si]25N46'; added: molecular_mass, monoisotopic_mass |
| 271,624 | consensus_match | altLabel | [] | [{"@value":"9SN-F1","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensu… | group_key=siliconnitride||dimension=Environmental > media=Air > indoor=Unknown; cas=12033-89-5; added Common Chemistry CAS names as altLabel: 9SN-F1, AM Si3N4W2, AS 800, ASN 2, ASN 30, Baysinid ST, CS 500, CS 500 (nitride), CW-SICN 001, CW-Si3N4 001, CW-Si3N4 002, CX-H 1, CX-N 30, Ceradyne Ceralloy 147-31N, Ceralloy 147-1, Ceralloy 147-1E, Ceralloy 147-31E, Ceralloy 147-31N, Ceralloy 147-3N, DK-Si3N4-01, Denka SN Plate, Denka SN-BS, Denka Silicon Nitride SN-F 2, E 05, E 05 (nitride), E 10, E 10 (nitride), EC 141, Ekasin D, Ekasin S, FD 3N, GC 5A, GC 5A (nitride), GS 44, H 1500, HM 5, HM 5MF, HP 2W, HP 60, HP 60 (silicon nitride), JP 11A, KBI, KN 101, KSN 10, KSN 10SP-DW, Kaishefeng NS 1, Kaishefeng NS 3, LC 12, LC 12 (nitride), LC 12S, M 11, M 11 (abrasive), M 11A, N-N 0043, NBD 200, NC 132, NC 132 (ceramic), NC 350, NC 350 (nitride), NCX 34, NCX 5102, NP 200, NP 200 (nitride), NP 400, NP 600, NS 1, NS 3 (nitride), NT 001Y, NT 154, NU 30, Nano 70, Needlelok, Norton NC 132, P 21FC, Poreceram, Roydazide, SN 1040, SN 220, SN 252, SN 7, SN 7 (nitride), SN 73K, SN 88, SN 88 (nitride), SN 9, SN 9 (nitride), SN 9FM, SN 9FW, SN 9FWK, SN 9FWS, SN 9S, SN-A 00, SN-B, SN-B (filler), SN-BL, SN-COA, SN-E 03, SN-E 03M, SN-E 10, SN-E 100, SN-ESP, SN-F (nitride), SN-F 1, SN-F 2, SN-G 2, SN-P 21, SN-P 21B, SN-P 21C, SN-P 21C3, SN-P 21FC, SN-WB 20, SN-XLF, SNE 3, SNF 1, SNW 1, SNW 1000, SSN-M 49, SSN-β 1, ST 2, ST 2 (ceramic), SUN 11, SiNova, SiciNide, Siconide P 95, Siconide P 95L, Silicon nitride (Si<sub>0.75</sub>N), Silicon nitride (Si<sub>3</sub>N<sub>4</sub>), Silicon nitride (SiN<sub>1.33</sub>), Silzot 7038, Silzot 7038-1, Silzot 7038-2, Silzot HQ, SolarEtch, TS 118, TSN 90, Trisilicon tetranitride, UBE-E 10, UH 44, Ube SN-E 10, VF-TG 16, Widianit N 2000, XH-Si 3N420, XT SI3N4-7, ZH 01, ZH 01 (ceramic); object_uuid=fo-819949d65626ce71 |
| 271,625 | consensus_match | cas_match_labels | — | {"12033-89-5":"exactMatch"} | group_key=siliconnitride||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['ec_inventory', 'pubchem']; cas_sources={'12033-89-5': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-819949d65626ce71: {'12033-89-5': 'exactMatch'} |
| 285,342 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["N4Si3"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["N4Si3"],"a… | rdkit_post_consensus from 'N12[Si]34N5[Si]16N3[Si]25N46'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 291,036 | strip_catalogue_altlabels | altLabel | [{"@value":"9SN-F1","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensu… | [{"@value":"9SN-F1","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"consensu… | Removed 69 catalogue altLabel value(s): 'AS 800' (grade code), 'ASN 2' (grade code), 'ASN 30' (grade code), 'CS 500' (grade code), 'CS 500 (nitride)' (grade code), 'E 05' (grade code), 'E 05 (nitride)' (grade code), 'E 10' (grade code), 'E 10 (nitride)' (grade code), 'EC 141' (grade code), 'FD 3N' (grade code), 'GC 5A' (grade code), 'GC 5A (nitride)' (grade code), 'GS 44' (grade code), 'H 1500' (grade code), 'HM 5' (grade code), 'HP 2W' (grade code), 'HP 60' (grade code), 'HP 60 (silicon nitride)' (grade code), 'JP 11A' (grade code), and 49 more |
| 353,012 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/9e5d4989-6f8b-… | associations resolved on the elementary layer |
| 392,961 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["N4Si3"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["N4Si3"],"a… | typed the way the ontology types it |
| 401,663 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
18 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260920T1042228874600000/18722 | prefLabel | ef:agent/bootstrap_labels | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v0 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v1 |
| ef:activity/change/20260920T1042228874600000/18723 | name | ef:agent/bootstrap_labels | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v1 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v2 |
| ef:activity/change/20260920T1042228874600000/18724 | synonyms | ef:agent/bootstrap_labels | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v2 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v3 |
| ef:activity/change/20260920T1042228874600000/143951 | context | ef:agent/default_context_mapping | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v3 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v4 |
| ef:activity/change/20260920T1042228874600000/143952 | context_iri | ef:agent/default_context_mapping | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v4 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v5 |
| ef:activity/change/20260920T1042228874600000/219455 | unit_iri | ef:agent/unit_normalization | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v5 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v6 |
| ef:activity/change/20260920T1042228874600000/225358 | prefLabel | ef:agent/normalize_name_case | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v6 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v7 |
| ef:activity/change/20260920T1042228874600000/244650 | properties | ef:agent/enrich_references | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v7 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v8 |
| ef:activity/change/20260920T1042228874600000/244651 | skos_definition | ef:agent/enrich_references | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v8 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v9 |
| ef:activity/change/20260920T1042228874600000/244652 | references | ef:agent/enrich_references | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v9 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v10 |
| ef:activity/change/20260920T1042228874600000/253360 | properties | ef:agent/rdkit_pre_consensus | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v10 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v11 |
| ef:activity/change/20260920T1042228874600000/271624 | altLabel | ef:agent/consensus_match | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v11 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v12 |
| ef:activity/change/20260920T1042228874600000/271625 | cas_match_labels | ef:agent/consensus_match | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v12 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v13 |
| ef:activity/change/20260920T1042228874600000/285342 | properties | ef:agent/rdkit_post_consensus | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v13 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v14 |
| ef:activity/change/20260920T1042228874600000/291036 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v14 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v15 |
| ef:activity/change/20260920T1042228874600000/353012 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v15 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v16 |
| ef:activity/change/20260920T1042228874600000/392961 | properties | ef:agent/normalise_property_values | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v16 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v17 |
| ef:activity/change/20260920T1042228874600000/401663 | types | ef:agent/link_flows_to_their_substance | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v17 | ef:flow/9e5d4989-6f8b-4841-bc1f-b0a32e0f9d45/v18 |