Melamine
Everything that changed this flow. Back to the flow
4d9a8790-3ddd-11dd-9328-0050c2490048
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| altLabel | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 26 catalogue altLabel value(s): 'A 11295' (grade code), 'DG 002' (grade code), 'DG 002 (amine)' (grade code), 'H 882' (grade code), 'HT 209' (grade code), 'LF 8500' (grade code), 'LF 8500 (amine)' (grade code), 'LF 8500 (crosslinking agent)' (grade code), 'M 2659' (grade code), 'MC 30' (grade code), 'MC 30 (flame retardant)' (grade code), 'MH 00121' (grade code), 'Melamine 2020A' (trade name), 'Melapure 200' (trade name), 'Micromel 325' (trade name), 'Mitsui 2020A' (trade name), 'NS 1000' (grade code), 'NS 1000 (amine)' (grade code), 'NSC 2130' (registry code), 'PC 1' (grade code), and 6 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=melamine||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'108-78-1': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7d8b97d7cfa22ad9: {'108-78-1': '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 water > Emissions to fresh water |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['108-78-1']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_27915']; candidate_pubchem_cids=[7955, 573621]; selected_pubchem_cids=[7955]; 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
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 9,038 | bootstrap_labels | prefLabel | — | [{"@value":"melamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"conse… | Bootstrapped prefLabel from legacy name field |
| 9,039 | bootstrap_labels | name | melamine | — | Purged legacy name field to enforce prefLabel usage |
| 9,040 | bootstrap_labels | synonyms | ["1,3,5-Triazine-2,4,6(1H,3H,5H)-triimine","1,3,5-Triazine-2,4,6-triamine","1,3,5-triazine-2,4,6(1H,3H,5H)triimine","2,… | [] | Removed legacy synonyms field in favor of structured labels |
| 90,658 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Surface water"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 90,659 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-suwa | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water |
| 216,346 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 223,228 | normalize_name_case | prefLabel | [{"@value":"melamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"conse… | [{"@value":"Melamine","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"conse… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 235,830 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 235,831 | enrich_references | skos_definition | — | [{"@value":"A trimer of cyanamide, with a 1,3,5-triazine skeleton.","@language":"en","provenance":{"prov:wasGeneratedBy… | Merged ChEBI/PubChem definitions into skos:definition |
| 235,832 | enrich_references | references | [] | [{"@id":"gmelin:101433","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"con… | Added references with provenance; cas_numbers=['108-78-1']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_27915']; candidate_pubchem_cids=[7955, 573621]; selected_pubchem_cids=[7955]; 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 |
| 250,802 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | rdkit_pre_consensus from 'C1(=NC(=NC(=N1)N)N)N'; added: monoisotopic_mass |
| 255,686 | chebi_altlabels | altLabel | [] | [{"@value":"1,3,5-triazine-2,4,6-triamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Added 10 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 268,560 | consensus_match | altLabel | [{"@value":"1,3,5-triazine-2,4,6-triamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,3,5-triazine-2,4,6-triamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | group_key=melamine||dimension=Environmental > media=Water > water_body=Unknown; cas=108-78-1; added Common Chemistry CAS names as altLabel: 1,3,5-Triazine-2,4,6(1<em>H</em>,3<em>H</em>,5<em>H</em>)-triimine, 2,4,6-Triamino-1,2,3-triazine, 2,4,6-Triaminotriazine, <em>s</em>-Triazine, 4,6-diamino-1,2-dihydro-2-imino-, A 11295, ADK Stab ZS 27, AF-PMN 500, Aflammit PMN 500, D-ACE 557, DG 002, DG 002 (amine), Euban 28-60, Flammex MEL, GPH-LD, H 882, HT 209, Isomelamine, JLS Melamine, LF 8500, LF 8500 (amine), LF 8500 (crosslinking agent), M 2659, MC 30, MC 30 (flame retardant), MEL AR, MH 00121, Mark ZS 27, Mel F 40, Melafine, Melamine 2020A, Melamine HM, Melapure 200, Metopac MMSCC 99, Micromel 325, Mitsui 2020A, NS 1000, NS 1000 (amine), NSC 2130, PC 1, PMN 500, Pluragard, Pluragard C 133, QY 041, Relugan XD, SM 1013, Spinflam ML 94M, T 518, Teoharn, Theoharn, Triamino-<em>s</em>-triazine, Virset 656-4, Yukamelamine, ZS 27, ZY 1102; object_uuid=fo-7d8b97d7cfa22ad9 |
| 268,561 | consensus_match | cas_match_labels | — | {"108-78-1":"exactMatch"} | group_key=melamine||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'108-78-1': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-7d8b97d7cfa22ad9: {'108-78-1': 'exactMatch'} |
| 275,985 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Melamine' |
| 282,554 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | rdkit_post_consensus from 'Nc1nc(N)nc(N)n1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 289,149 | strip_catalogue_altlabels | altLabel | [{"@value":"1,3,5-triazine-2,4,6-triamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | [{"@value":"1,3,5-triazine-2,4,6-triamine","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:was… | Removed 26 catalogue altLabel value(s): 'A 11295' (grade code), 'DG 002' (grade code), 'DG 002 (amine)' (grade code), 'H 882' (grade code), 'HT 209' (grade code), 'LF 8500' (grade code), 'LF 8500 (amine)' (grade code), 'LF 8500 (crosslinking agent)' (grade code), 'M 2659' (grade code), 'MC 30' (grade code), 'MC 30 (flame retardant)' (grade code), 'MH 00121' (grade code), 'Melamine 2020A' (trade name), 'Melapure 200' (trade name), 'Micromel 325' (trade name), 'Mitsui 2020A' (trade name), 'NS 1000' (grade code), 'NS 1000 (amine)' (grade code), 'NSC 2130' (registry code), 'PC 1' (grade code), and 6 more |
| 326,341 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4d9a8790-3ddd-… | associations resolved on the elementary layer |
| 390,333 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C3H6N6"],"… | typed the way the ontology types it |
| 397,898 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
20 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/20260822T0600486828500000/9038 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v0 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v1 |
| ef:activity/change/20260822T0600486828500000/9039 | name | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v1 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v2 |
| ef:activity/change/20260822T0600486828500000/9040 | synonyms | ef:agent/bootstrap_labels | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v2 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v3 |
| ef:activity/change/20260822T0600486828500000/90658 | context | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v3 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v4 |
| ef:activity/change/20260822T0600486828500000/90659 | context_iri | ef:agent/default_context_mapping | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v4 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v5 |
| ef:activity/change/20260822T0600486828500000/216346 | unit_iri | ef:agent/unit_normalization | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v5 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v6 |
| ef:activity/change/20260822T0600486828500000/223228 | prefLabel | ef:agent/normalize_name_case | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v6 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v7 |
| ef:activity/change/20260822T0600486828500000/235830 | properties | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v7 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v8 |
| ef:activity/change/20260822T0600486828500000/235831 | skos_definition | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v8 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v9 |
| ef:activity/change/20260822T0600486828500000/235832 | references | ef:agent/enrich_references | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v9 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v10 |
| ef:activity/change/20260822T0600486828500000/250802 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v10 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v11 |
| ef:activity/change/20260822T0600486828500000/255686 | altLabel | ef:agent/chebi_altlabels | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v11 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v12 |
| ef:activity/change/20260822T0600486828500000/268560 | altLabel | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v12 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v13 |
| ef:activity/change/20260822T0600486828500000/268561 | cas_match_labels | ef:agent/consensus_match | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v13 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v14 |
| ef:activity/change/20260822T0600486828500000/275985 | properties | ef:agent/opsin_iupac | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v14 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v15 |
| ef:activity/change/20260822T0600486828500000/282554 | properties | ef:agent/rdkit_post_consensus | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v15 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v16 |
| ef:activity/change/20260822T0600486828500000/289149 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v16 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v17 |
| ef:activity/change/20260822T0600486828500000/326341 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v17 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v18 |
| ef:activity/change/20260822T0600486828500000/390333 | properties | ef:agent/normalise_property_values | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v18 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v19 |
| ef:activity/change/20260822T0600486828500000/397898 | types | ef:agent/link_flows_to_their_substance | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v19 | ef:flow/4d9a8790-3ddd-11dd-9328-0050c2490048/v20 |