Reaction Mass Of N-phenyl,n'-o-tolyl-phenylene Diamine, N,n'-diphenyl-p-phenylene Diamine And N,n'-di-o-tolyl-phenylene Diamine
Everything that changed this flow. Back to the flow
f6f948d2-7e95-40ea-9010-772fd378dde8
By field
12 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| altLabel | 1 | consensus_match | group_key=reactionmassofn-phenyl,n'-o-tolyl-phenylenediamine,n,n'-diphenyl-p-phenylenediamineandn,n'-di-o-tolyl-phenylenediamine||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=68953-84-4; added Common Chemistry CAS names as altLabel: 1,4-Benzenediamine, <em>N</em>,<em>N</em>′-mixed Ph and tolyl derivs.; object_uuid=fo-e6871806f7dc1afc |
| cas_match_labels | 1 | consensus_match | group_key=reactionmassofn-phenyl,n'-o-tolyl-phenylenediamine,n,n'-diphenyl-p-phenylenediamineandn,n'-di-o-tolyl-phenylenediamine||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory']; cas_sources={'68953-84-4': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-e6871806f7dc1afc: {'68953-84-4': '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 water, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['68953-84-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[]; selected_pubchem_cids=[]; 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
13| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 4,834 | bootstrap_labels | prefLabel | — | [{"@value":"reaction mass of n-phenyl,n'-o-tolyl-phenylene diamine, n,n'-diphenyl-p-phenylene diamine and n,n'-di-o-tol… | Bootstrapped prefLabel from legacy name field |
| 4,835 | bootstrap_labels | name | reaction mass of n-phenyl,n'-o-tolyl-phenylene diamine, n,n'-diphenyl-p-phenylene diamine and n,n'-di-o-tolyl-phenylene… | — | Purged legacy name field to enforce prefLabel usage |
| 4,836 | bootstrap_labels | synonyms | ["organic","1,4-benzenediamine,n,n'","-mixedphandtolylderivs.","1,4-benzenediamine,n,n'","-mixedphenylandtolyld… | [] | Removed legacy synonyms field in favor of structured labels |
| 198,166 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Water","water_body":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 198,167 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-wate-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified |
| 214,954 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 222,208 | normalize_name_case | prefLabel | [{"@value":"reaction mass of n-phenyl,n'-o-tolyl-phenylene diamine, n,n'-diphenyl-p-phenylene diamine and n,n'-di-o-tol… | [{"@value":"Reaction Mass Of N-phenyl,n'-o-tolyl-phenylene Diamine, N,n'-diphenyl-p-phenylene Diamine And N,n'-di-o-tol… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 231,827 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 231,828 | enrich_references | references | [] | [{"@id":"https://commonchemistry.cas.org/detail?cas_rn=68953-84-4","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['68953-84-4']; matched_chebi_ids=[]; candidate_pubchem_cids=[]; selected_pubchem_cids=[]; 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 |
| 271,365 | consensus_match | altLabel | [] | [{"@value":"1,4-Benzenediamine, <em>N</em>,<em>N</em>′-mixed Ph and tolyl derivs.","@language":"en","source":{"prov:was… | group_key=reactionmassofn-phenyl,n'-o-tolyl-phenylenediamine,n,n'-diphenyl-p-phenylenediamineandn,n'-di-o-tolyl-phenylenediamine||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=68953-84-4; added Common Chemistry CAS names as altLabel: 1,4-Benzenediamine, <em>N</em>,<em>N</em>′-mixed Ph and tolyl derivs.; object_uuid=fo-e6871806f7dc1afc |
| 271,366 | consensus_match | cas_match_labels | — | {"68953-84-4":"exactMatch"} | group_key=reactionmassofn-phenyl,n'-o-tolyl-phenylenediamine,n,n'-diphenyl-p-phenylenediamineandn,n'-di-o-tolyl-phenylenediamine||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory']; cas_sources={'68953-84-4': ['ec_inventory']}; assigned CAS labels from group consensus; object_uuid=fo-e6871806f7dc1afc: {'68953-84-4': 'exactMatch'} |
| 380,117 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/f6f948d2-7e95-… | associations resolved on the elementary layer |
| 396,103 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ImpreciseChemicalMixture"] | the substance's answer, copied onto its flow |
PROV-O trail
13 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/20260821T1554374006150000/4834 | prefLabel | ef:agent/bootstrap_labels | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v0 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v1 |
| ef:activity/change/20260821T1554374006150000/4835 | name | ef:agent/bootstrap_labels | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v1 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v2 |
| ef:activity/change/20260821T1554374006150000/4836 | synonyms | ef:agent/bootstrap_labels | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v2 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v3 |
| ef:activity/change/20260821T1554374006150000/198166 | context | ef:agent/default_context_mapping | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v3 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v4 |
| ef:activity/change/20260821T1554374006150000/198167 | context_iri | ef:agent/default_context_mapping | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v4 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v5 |
| ef:activity/change/20260821T1554374006150000/214954 | unit_iri | ef:agent/unit_normalization | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v5 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v6 |
| ef:activity/change/20260821T1554374006150000/222208 | prefLabel | ef:agent/normalize_name_case | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v6 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v7 |
| ef:activity/change/20260821T1554374006150000/231827 | skos_definition | ef:agent/enrich_references | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v7 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v8 |
| ef:activity/change/20260821T1554374006150000/231828 | references | ef:agent/enrich_references | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v8 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v9 |
| ef:activity/change/20260821T1554374006150000/271365 | altLabel | ef:agent/consensus_match | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v9 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v10 |
| ef:activity/change/20260821T1554374006150000/271366 | cas_match_labels | ef:agent/consensus_match | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v10 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v11 |
| ef:activity/change/20260821T1554374006150000/380117 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v11 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v12 |
| ef:activity/change/20260821T1554374006150000/396103 | types | ef:agent/link_flows_to_their_substance | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v12 | ef:flow/f6f948d2-7e95-40ea-9010-772fd378dde8/v13 |