1,1'-methylenebis(2-isocyanatobenzene)
Everything that changed this flow. Back to the flow
4236ea0b-16df-42cc-b66e-8da999714ad1
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 | 2 | consensus_match, dedupe_altlabels | Deduplicated altLabel values and removed entries matching prefLabel |
| cas_match_labels | 1 | consensus_match | group_key=1,1'-methylenebis(2-isocyanatobenzene)||dimension=Environmental > media=Water > water_body=Ocean; group_sources=['ec_inventory', 'pubchem']; cas_sources={'2536-05-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-0da3e68dfcd0c237: {'2536-05-2': '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 non-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 non-agricultural soil |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| prefLabel | 1 | bootstrap_labels | Bootstrapped prefLabel from legacy name field |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['2536-05-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[62450]; selected_pubchem_cids=[62450]; 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 |
|---|---|---|---|---|---|
| 15,079 | bootstrap_labels | prefLabel | — | [{"@value":"1,1'-methylenebis(2-isocyanatobenzene)","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels"… | Bootstrapped prefLabel from legacy name field |
| 15,080 | bootstrap_labels | name | 1,1'-methylenebis(2-isocyanatobenzene) | — | Purged legacy name field to enforce prefLabel usage |
| 15,081 | bootstrap_labels | synonyms | ["organic"] | [] | Removed legacy synonyms field in favor of structured labels |
| 80,770 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 80,771 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-grou-noag | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil |
| 218,312 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 241,433 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 241,434 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 241,435 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J192.024C","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['2536-05-2']; matched_chebi_ids=[]; candidate_pubchem_cids=[62450]; selected_pubchem_cids=[62450]; 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 |
| 252,430 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | rdkit_pre_consensus from 'C1=CC=C(C(=C1)CC2=CC=CC=C2N=C=O)N=C=O'; added: molecular_mass, monoisotopic_mass |
| 258,060 | consensus_match | altLabel | [] | [{"@value":"1,1′-Methylenebis[2-isocyanatobenzene]","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match",… | group_key=1,1'-methylenebis(2-isocyanatobenzene)||dimension=Environmental > media=Water > water_body=Ocean; cas=2536-05-2; added Common Chemistry CAS names as altLabel: 1,1′-Methylenebis[2-isocyanatobenzene], 1-Isocyanato-2-[(2-isocyanatophenyl)methyl]benzene, 2,2′-Diisocyanatodiphenylmethane, 2,2′-MDI, 2,2′-Methylenedi(phenyl isocyanate), 2,2′-Methylenediphenyl diisocyanate, Benzene, 1,1′-methylenebis[2-isocyanato-, Diphenylmethane-2,2′-diisocyanate, Isocyanic acid, methylenedi-<em>o</em>-phenylene ester, Methylenebis(2-phenyl isocyanate); object_uuid=fo-0da3e68dfcd0c237 |
| 258,061 | consensus_match | cas_match_labels | — | {"2536-05-2":"exactMatch"} | group_key=1,1'-methylenebis(2-isocyanatobenzene)||dimension=Environmental > media=Water > water_body=Ocean; group_sources=['ec_inventory', 'pubchem']; cas_sources={'2536-05-2': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-0da3e68dfcd0c237: {'2536-05-2': 'exactMatch'} |
| 277,640 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '1,1'-methylenebis(2-isocyanatobenzene)' |
| 284,338 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | rdkit_post_consensus from 'O=C=Nc1ccccc1Cc1ccccc1N=C=O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 292,828 | dedupe_altlabels | altLabel | [{"@value":"1,1′-Methylenebis[2-isocyanatobenzene]","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match",… | [{"@value":"1,1′-Methylenebis[2-isocyanatobenzene]","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match",… | Deduplicated altLabel values and removed entries matching prefLabel |
| 321,420 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4236ea0b-16df-… | associations resolved on the elementary layer |
| 391,997 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C15H10N2O2… | typed the way the ontology types it |
| 400,269 | 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/20260820T1555490862250000/15079 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v0 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v1 |
| ef:activity/change/20260820T1555490862250000/15080 | name | ef:agent/bootstrap_labels | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v1 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v2 |
| ef:activity/change/20260820T1555490862250000/15081 | synonyms | ef:agent/bootstrap_labels | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v2 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v3 |
| ef:activity/change/20260820T1555490862250000/80770 | context | ef:agent/default_context_mapping | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v3 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v4 |
| ef:activity/change/20260820T1555490862250000/80771 | context_iri | ef:agent/default_context_mapping | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v4 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v5 |
| ef:activity/change/20260820T1555490862250000/218312 | unit_iri | ef:agent/unit_normalization | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v5 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v6 |
| ef:activity/change/20260820T1555490862250000/241433 | properties | ef:agent/enrich_references | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v6 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v7 |
| ef:activity/change/20260820T1555490862250000/241434 | skos_definition | ef:agent/enrich_references | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v7 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v8 |
| ef:activity/change/20260820T1555490862250000/241435 | references | ef:agent/enrich_references | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v8 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v9 |
| ef:activity/change/20260820T1555490862250000/252430 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v9 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v10 |
| ef:activity/change/20260820T1555490862250000/258060 | altLabel | ef:agent/consensus_match | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v10 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v11 |
| ef:activity/change/20260820T1555490862250000/258061 | cas_match_labels | ef:agent/consensus_match | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v11 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v12 |
| ef:activity/change/20260820T1555490862250000/277640 | properties | ef:agent/opsin_iupac | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v12 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v13 |
| ef:activity/change/20260820T1555490862250000/284338 | properties | ef:agent/rdkit_post_consensus | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v13 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v14 |
| ef:activity/change/20260820T1555490862250000/292828 | altLabel | ef:agent/dedupe_altlabels | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v14 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v15 |
| ef:activity/change/20260820T1555490862250000/321420 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v15 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v16 |
| ef:activity/change/20260820T1555490862250000/391997 | properties | ef:agent/normalise_property_values | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v16 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v17 |
| ef:activity/change/20260820T1555490862250000/400269 | types | ef:agent/link_flows_to_their_substance | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v17 | ef:flow/4236ea0b-16df-42cc-b66e-8da999714ad1/v18 |