Dichloromethane
Everything that changed this flow. Back to the flow
595b2c87-0c35-426b-8366-df73e101646e
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| altLabel | 5 | chebi_altlabels, consensus_match, strip_catalogue_altlabels, strip_cross_object_altlabels | Removed 7 catalogue altLabel value(s): 'A 3000' (grade code), 'F 30' (grade code), 'F 30 (chlorocarbon)' (grade code), 'HCC 30' (grade code), 'NSC 406122' (registry code), 'R 30' (grade code), 'R 30 (refrigerant)' (grade code) |
| properties | 5 | enrich_references, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | typed the way the ontology types it |
| prefLabel | 3 | bootstrap_labels, consensus_match, normalize_name_case | cas=75-09-2; cc_chebi_agreed_name='Dichloromethane'; object_uuid=fo-067b5f2cd91dfd1d |
| cas_match_labels | 1 | consensus_match | group_key=dichloromethane||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'75-09-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-067b5f2cd91dfd1d: {'75-09-2': '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 air > Emissions to lower stratosphere and upper troposphere |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| ec_numbers | 1 | ec_cross_check | Resolved from EC-inventory: 200-838-9 from CAS 75-09-2 |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['75-09-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_15767']; candidate_pubchem_cids=[6344]; selected_pubchem_cids=[6344]; 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 |
| 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
23| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 1,574 | bootstrap_labels | prefLabel | — | [{"@value":"Methylene chloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | Bootstrapped prefLabel from legacy name field |
| 1,575 | bootstrap_labels | name | Methylene chloride | — | Purged legacy name field to enforce prefLabel usage |
| 102,894 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 102,895 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-aicrhe | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere |
| 213,868 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,460 | normalize_name_case | prefLabel | [{"@value":"Methylene chloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | [{"@value":"Methylene Chloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 226,729 | ec_cross_check | ec_numbers | [] | ["200-838-9"] | Resolved from EC-inventory: 200-838-9 from CAS 75-09-2 |
| 228,701 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 228,702 | enrich_references | skos_definition | — | [{"@value":"A member of the class of chloromethanes that is methane in which two of the hydrogens have been replaced by… | Merged ChEBI/PubChem definitions into skos:definition |
| 228,703 | enrich_references | references | [] | [{"@id":"gmelin:1302","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"conse… | Added references with provenance; cas_numbers=['75-09-2']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_15767']; candidate_pubchem_cids=[6344]; selected_pubchem_cids=[6344]; 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 |
| 248,760 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | rdkit_pre_consensus from 'C(Cl)Cl'; added: monoisotopic_mass |
| 254,570 | chebi_altlabels | altLabel | [] | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | Added 9 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 257,420 | strip_cross_object_altlabels | altLabel | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | Removed 1 altLabel value(s) that duplicate another flow object's prefLabel: 'Dichloromethane' |
| 265,854 | consensus_match | prefLabel | [{"@value":"Methylene Chloride","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributed… | [{"@value":"Dichloromethane","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":… | cas=75-09-2; cc_chebi_agreed_name='Dichloromethane'; object_uuid=fo-067b5f2cd91dfd1d |
| 265,855 | consensus_match | altLabel | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | cas=75-09-2; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-067b5f2cd91dfd1d |
| 265,856 | consensus_match | altLabel | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | group_key=dichloromethane||dimension=Environmental > media=Air > indoor=Unknown; cas=75-09-2; added Common Chemistry CAS names as altLabel: A 3000, Aerothene MM, F 30, F 30 (chlorocarbon), Freon 30, HCC 30, Khladon 30, MeSH ID: D008752, Metaclen, Methaclean U, Methane, dichloro-, NSC 406122, Narkotil, R 30, R 30 (refrigerant), Solaesthin, Soleana VDA, Solmethine; object_uuid=fo-067b5f2cd91dfd1d |
| 265,858 | consensus_match | cas_match_labels | — | {"75-09-2":"exactMatch"} | group_key=dichloromethane||dimension=Environmental > media=Air > indoor=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'75-09-2': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-067b5f2cd91dfd1d: {'75-09-2': 'exactMatch'} |
| 273,899 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Dichloromethane' |
| 280,289 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | rdkit_post_consensus from 'ClCCl'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 287,593 | strip_catalogue_altlabels | altLabel | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | [{"@value":"DCM","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-f… | Removed 7 catalogue altLabel value(s): 'A 3000' (grade code), 'F 30' (grade code), 'F 30 (chlorocarbon)' (grade code), 'HCC 30' (grade code), 'NSC 406122' (registry code), 'R 30' (grade code), 'R 30 (refrigerant)' (grade code) |
| 332,466 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/595b2c87-0c35-… | associations resolved on the elementary layer |
| 388,188 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["CH2Cl2"],"… | typed the way the ontology types it |
| 394,809 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
23 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/20260820T1555490862250000/1574 | prefLabel | ef:agent/bootstrap_labels | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v0 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v1 |
| ef:activity/change/20260820T1555490862250000/1575 | name | ef:agent/bootstrap_labels | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v1 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v2 |
| ef:activity/change/20260820T1555490862250000/102894 | context | ef:agent/default_context_mapping | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v2 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v3 |
| ef:activity/change/20260820T1555490862250000/102895 | context_iri | ef:agent/default_context_mapping | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v3 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v4 |
| ef:activity/change/20260820T1555490862250000/213868 | unit_iri | ef:agent/unit_normalization | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v4 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v5 |
| ef:activity/change/20260820T1555490862250000/221460 | prefLabel | ef:agent/normalize_name_case | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v5 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v6 |
| ef:activity/change/20260820T1555490862250000/226729 | ec_numbers | ef:agent/ec_cross_check | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v6 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v7 |
| ef:activity/change/20260820T1555490862250000/228701 | properties | ef:agent/enrich_references | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v7 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v8 |
| ef:activity/change/20260820T1555490862250000/228702 | skos_definition | ef:agent/enrich_references | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v8 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v9 |
| ef:activity/change/20260820T1555490862250000/228703 | references | ef:agent/enrich_references | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v9 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v10 |
| ef:activity/change/20260820T1555490862250000/248760 | properties | ef:agent/rdkit_pre_consensus | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v10 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v11 |
| ef:activity/change/20260820T1555490862250000/254570 | altLabel | ef:agent/chebi_altlabels | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v11 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v12 |
| ef:activity/change/20260820T1555490862250000/257420 | altLabel | ef:agent/strip_cross_object_altlabels | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v12 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v13 |
| ef:activity/change/20260820T1555490862250000/265854 | prefLabel | ef:agent/consensus_match | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v13 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v14 |
| ef:activity/change/20260820T1555490862250000/265855 | altLabel | ef:agent/consensus_match | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v14 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v15 |
| ef:activity/change/20260820T1555490862250000/265856 | altLabel | ef:agent/consensus_match | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v15 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v16 |
| ef:activity/change/20260820T1555490862250000/265858 | cas_match_labels | ef:agent/consensus_match | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v16 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v17 |
| ef:activity/change/20260820T1555490862250000/273899 | properties | ef:agent/opsin_iupac | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v17 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v18 |
| ef:activity/change/20260820T1555490862250000/280289 | properties | ef:agent/rdkit_post_consensus | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v18 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v19 |
| ef:activity/change/20260820T1555490862250000/287593 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v19 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v20 |
| ef:activity/change/20260820T1555490862250000/332466 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v20 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v21 |
| ef:activity/change/20260820T1555490862250000/388188 | properties | ef:agent/normalise_property_values | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v21 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v22 |
| ef:activity/change/20260820T1555490862250000/394809 | types | ef:agent/link_flows_to_their_substance | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v22 | ef:flow/595b2c87-0c35-426b-8366-df73e101646e/v23 |