Dichloromethane
Everything that changed this flow. Back to the flow
90e2128b-1510-4a86-9800-df6fdb98a1fb
By field
15 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'} |
| 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 |
| dcterms_is_replaced_by | 1 | pipeline.deduplication | duplicate of 08a91e70-3ddc-11dd-961c-0050c2490048 |
| ec_numbers | 1 | ec_cross_check | Resolved from EC-inventory: 200-838-9 from CAS 75-09-2 |
| is_replaced_by_uuid | 1 | pipeline.deduplication | duplicate of 08a91e70-3ddc-11dd-961c-0050c2490048 |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| owl_deprecated | 1 | pipeline.deduplication | duplicate of 08a91e70-3ddc-11dd-961c-0050c2490048 |
| 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
25| # | 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 |
| 35,084 | 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 |
| 35,085 | 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 |
| 213,862 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,454 | 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) |
| 226,721 | ec_cross_check | ec_numbers | [] | ["200-838-9"] | Resolved from EC-inventory: 200-838-9 from CAS 75-09-2 |
| 228,693 | 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) |
| 228,694 | 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 |
| 228,695 | 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 |
| 248,752 | 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 |
| 254,562 | 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) |
| 257,410 | 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' |
| 265,831 | 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 |
| 265,832 | 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 |
| 265,833 | 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 |
| 265,835 | 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'} |
| 273,873 | 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' |
| 280,262 | 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 |
| 287,564 | 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) |
| 293,446 | pipeline.deduplication | owl_deprecated | — | yes | duplicate of 08a91e70-3ddc-11dd-961c-0050c2490048 |
| 293,447 | pipeline.deduplication | dcterms_is_replaced_by | — | urn:uuid:08a91e70-3ddc-11dd-961c-0050c2490048 | duplicate of 08a91e70-3ddc-11dd-961c-0050c2490048 |
| 293,448 | pipeline.deduplication | is_replaced_by_uuid | — | 08a91e70-3ddc-11dd-961c-0050c2490048 | duplicate of 08a91e70-3ddc-11dd-961c-0050c2490048 |
| 388,156 | 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 |
| 394,775 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
PROV-O trail
25 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/20260820T1812399309960000/1574 | prefLabel | ef:agent/bootstrap_labels | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v0 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v1 |
| ef:activity/change/20260820T1812399309960000/1575 | name | ef:agent/bootstrap_labels | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v1 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v2 |
| ef:activity/change/20260820T1812399309960000/35084 | context | ef:agent/default_context_mapping | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v2 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v3 |
| ef:activity/change/20260820T1812399309960000/35085 | context_iri | ef:agent/default_context_mapping | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v3 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v4 |
| ef:activity/change/20260820T1812399309960000/213862 | unit_iri | ef:agent/unit_normalization | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v4 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v5 |
| ef:activity/change/20260820T1812399309960000/221454 | prefLabel | ef:agent/normalize_name_case | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v5 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v6 |
| ef:activity/change/20260820T1812399309960000/226721 | ec_numbers | ef:agent/ec_cross_check | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v6 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v7 |
| ef:activity/change/20260820T1812399309960000/228693 | properties | ef:agent/enrich_references | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v7 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v8 |
| ef:activity/change/20260820T1812399309960000/228694 | skos_definition | ef:agent/enrich_references | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v8 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v9 |
| ef:activity/change/20260820T1812399309960000/228695 | references | ef:agent/enrich_references | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v9 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v10 |
| ef:activity/change/20260820T1812399309960000/248752 | properties | ef:agent/rdkit_pre_consensus | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v10 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v11 |
| ef:activity/change/20260820T1812399309960000/254562 | altLabel | ef:agent/chebi_altlabels | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v11 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v12 |
| ef:activity/change/20260820T1812399309960000/257410 | altLabel | ef:agent/strip_cross_object_altlabels | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v12 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v13 |
| ef:activity/change/20260820T1812399309960000/265831 | prefLabel | ef:agent/consensus_match | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v13 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v14 |
| ef:activity/change/20260820T1812399309960000/265832 | altLabel | ef:agent/consensus_match | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v14 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v15 |
| ef:activity/change/20260820T1812399309960000/265833 | altLabel | ef:agent/consensus_match | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v15 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v16 |
| ef:activity/change/20260820T1812399309960000/265835 | cas_match_labels | ef:agent/consensus_match | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v16 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v17 |
| ef:activity/change/20260820T1812399309960000/273873 | properties | ef:agent/opsin_iupac | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v17 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v18 |
| ef:activity/change/20260820T1812399309960000/280262 | properties | ef:agent/rdkit_post_consensus | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v18 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v19 |
| ef:activity/change/20260820T1812399309960000/287564 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v19 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v20 |
| ef:activity/change/20260820T1812399309960000/293446 | owl_deprecated | ef:agent/pipeline.deduplication | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v20 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v21 |
| ef:activity/change/20260820T1812399309960000/293447 | dcterms_is_replaced_by | ef:agent/pipeline.deduplication | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v21 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v22 |
| ef:activity/change/20260820T1812399309960000/293448 | is_replaced_by_uuid | ef:agent/pipeline.deduplication | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v22 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v23 |
| ef:activity/change/20260820T1812399309960000/388156 | properties | ef:agent/normalise_property_values | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v23 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v24 |
| ef:activity/change/20260820T1812399309960000/394775 | types | ef:agent/link_flows_to_their_substance | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v24 | ef:flow/90e2128b-1510-4a86-9800-df6fdb98a1fb/v25 |