Hafnium
Everything that changed this flow. Back to the flow
8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 5 | enrich_references, link_flows_to_their_substance, normalise_property_values, opsin_iupac, rdkit_post_consensus | the substance's answer, copied onto its flow |
| altLabel | 3 | chebi_altlabels, consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'GFE 1' (grade code) |
| prefLabel | 3 | bootstrap_labels, flow_layers.pubchem_element_enrichment, normalize_name_case | element name from the flow object: Hafnium |
| cas_match_labels | 1 | consensus_match | group_key=hafnium||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7440-58-6': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-163ef9f8770e6ef6: {'7440-58-6': '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 air, unspecified |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['7440-58-6']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_33343']; candidate_pubchem_cids=[23986]; selected_pubchem_cids=[23986]; formula_similarity_expected=['Hf']; 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
21| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 539 | bootstrap_labels | prefLabel | — | [{"@value":"hafnium","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consen… | Bootstrapped prefLabel from legacy name field |
| 540 | bootstrap_labels | name | hafnium | — | Purged legacy name field to enforce prefLabel usage |
| 541 | bootstrap_labels | synonyms | ["element","hafnium"] | [] | Removed legacy synonyms field in favor of structured labels |
| 132,336 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","strata":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 132,337 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified |
| 213,519 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,219 | normalize_name_case | prefLabel | [{"@value":"hafnium","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consen… | [{"@value":"Hafnium","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consen… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 227,687 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1) |
| 227,688 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 227,689 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J14.779F","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['7440-58-6']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_33343']; candidate_pubchem_cids=[23986]; selected_pubchem_cids=[23986]; formula_similarity_expected=['Hf']; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| 254,455 | chebi_altlabels | altLabel | [] | [{"@value":"72Hf","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-… | Added 3 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s) |
| 267,500 | consensus_match | altLabel | [{"@value":"72Hf","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-… | [{"@value":"72Hf","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-… | group_key=hafnium||dimension=Environmental > media=Water > water_body=Unknown; cas=7440-58-6; added Common Chemistry CAS names as altLabel: Celtium, GFE 1, Hafnium element, MeSH ID: D006195; object_uuid=fo-163ef9f8770e6ef6 |
| 267,501 | consensus_match | cas_match_labels | — | {"7440-58-6":"exactMatch"} | group_key=hafnium||dimension=Environmental > media=Water > water_body=Unknown; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'7440-58-6': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-163ef9f8770e6ef6: {'7440-58-6': 'exactMatch'} |
| 273,604 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Hafnium' |
| 279,965 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | rdkit_post_consensus from '[Hf]'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 287,374 | strip_catalogue_altlabels | altLabel | [{"@value":"72Hf","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-… | [{"@value":"72Hf","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttributedTo":"consensus-… | Removed 1 catalogue altLabel value(s): 'GFE 1' (grade code) |
| 347,183 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/8ab6b3af-1b0f-… | associations resolved on the elementary layer |
| 387,880 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | typed the way the ontology types it |
| 394,401 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/ChemicalElement"] | the substance's answer, copied onto its flow |
| 394,402 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["Hf"],"atte… | the substance's answer, copied onto its flow |
| 403,779 | flow_layers.pubchem_element_enrichment | prefLabel | [{"@value":"Hafnium","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo":"consen… | [{"@value":"Hafnium","@language":"en","@lang":"en","source":{"prov:wasGeneratedBy":"flow_layers.pubchem_element_enrichm… | element name from the flow object: Hafnium |
PROV-O trail
21 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/20260820T0738569779880000/539 | prefLabel | ef:agent/bootstrap_labels | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v0 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v1 |
| ef:activity/change/20260820T0738569779880000/540 | name | ef:agent/bootstrap_labels | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v1 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v2 |
| ef:activity/change/20260820T0738569779880000/541 | synonyms | ef:agent/bootstrap_labels | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v2 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v3 |
| ef:activity/change/20260820T0738569779880000/132336 | context | ef:agent/default_context_mapping | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v3 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v4 |
| ef:activity/change/20260820T0738569779880000/132337 | context_iri | ef:agent/default_context_mapping | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v4 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v5 |
| ef:activity/change/20260820T0738569779880000/213519 | unit_iri | ef:agent/unit_normalization | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v5 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v6 |
| ef:activity/change/20260820T0738569779880000/221219 | prefLabel | ef:agent/normalize_name_case | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v6 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v7 |
| ef:activity/change/20260820T0738569779880000/227687 | properties | ef:agent/enrich_references | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v7 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v8 |
| ef:activity/change/20260820T0738569779880000/227688 | skos_definition | ef:agent/enrich_references | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v8 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v9 |
| ef:activity/change/20260820T0738569779880000/227689 | references | ef:agent/enrich_references | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v9 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v10 |
| ef:activity/change/20260820T0738569779880000/254455 | altLabel | ef:agent/chebi_altlabels | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v10 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v11 |
| ef:activity/change/20260820T0738569779880000/267500 | altLabel | ef:agent/consensus_match | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v11 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v12 |
| ef:activity/change/20260820T0738569779880000/267501 | cas_match_labels | ef:agent/consensus_match | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v12 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v13 |
| ef:activity/change/20260820T0738569779880000/273604 | properties | ef:agent/opsin_iupac | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v13 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v14 |
| ef:activity/change/20260820T0738569779880000/279965 | properties | ef:agent/rdkit_post_consensus | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v14 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v15 |
| ef:activity/change/20260820T0738569779880000/287374 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v15 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v16 |
| ef:activity/change/20260820T0738569779880000/347183 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v16 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v17 |
| ef:activity/change/20260820T0738569779880000/387880 | properties | ef:agent/normalise_property_values | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v17 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v18 |
| ef:activity/change/20260820T0738569779880000/394401 | types | ef:agent/link_flows_to_their_substance | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v18 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v19 |
| ef:activity/change/20260820T0738569779880000/394402 | properties | ef:agent/link_flows_to_their_substance | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v19 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v20 |
| ef:activity/change/20260820T0738569779880000/403779 | prefLabel | ef:agent/flow_layers.pubchem_element_enrichment | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v20 | ef:flow/8ab6b3af-1b0f-4a24-868a-20ffbb3bd96c/v21 |