2,5-dihydrofuran
Everything that changed this flow. Back to the flow
4476de4e-7f59-43b8-a93e-c740895bb388
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, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'NSC 60532' (registry code) |
| cas_match_labels | 1 | consensus_match | group_key=2,5-dihydrofuran||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'1708-29-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-52e3b914ebb6ea6f: {'1708-29-8': '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 |
| 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=['1708-29-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[15570, 51000071]; selected_pubchem_cids=[15570]; 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 |
|---|---|---|---|---|---|
| 2,918 | bootstrap_labels | prefLabel | — | [{"@value":"2,5-dihydrofuran","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttributedTo… | Bootstrapped prefLabel from legacy name field |
| 2,919 | bootstrap_labels | name | 2,5-dihydrofuran | — | Purged legacy name field to enforce prefLabel usage |
| 2,920 | bootstrap_labels | synonyms | ["organic","2,5-dihydrofuran"] | [] | Removed legacy synonyms field in favor of structured labels |
| 82,042 | 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 |
| 82,043 | 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 |
| 214,312 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 229,985 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 229,986 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 229,987 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J41.176K","provenance":{"prov:wasGeneratedBy":"enrich_referenc… | Added references with provenance; cas_numbers=['1708-29-8']; matched_chebi_ids=[]; candidate_pubchem_cids=[15570, 51000071]; selected_pubchem_cids=[15570]; 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 |
| 249,126 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | rdkit_pre_consensus from 'C1C=CCO1'; added: molecular_mass, monoisotopic_mass |
| 260,024 | consensus_match | altLabel | [] | [{"@value":"Furan, 2,5-dihydro-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributed… | group_key=2,5-dihydrofuran||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); cas=1708-29-8; added Common Chemistry CAS names as altLabel: Furan, 2,5-dihydro-, NSC 60532; object_uuid=fo-52e3b914ebb6ea6f |
| 260,025 | consensus_match | cas_match_labels | — | {"1708-29-8":"exactMatch"} | group_key=2,5-dihydrofuran||dimension=Environmental > media=Air > strata=Medium stack, <150 meters > population_density=Rural (<1000 people/square mile); group_sources=['ec_inventory', 'pubchem']; cas_sources={'1708-29-8': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-52e3b914ebb6ea6f: {'1708-29-8': 'exactMatch'} |
| 274,241 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from '2,5-dihydrofuran' |
| 280,665 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | rdkit_post_consensus from 'C1=CCOC1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 287,821 | strip_catalogue_altlabels | altLabel | [{"@value":"Furan, 2,5-dihydro-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributed… | [{"@value":"Furan, 2,5-dihydro-","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributed… | Removed 1 catalogue altLabel value(s): 'NSC 60532' (registry code) |
| 322,028 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4476de4e-7f59-… | associations resolved on the elementary layer |
| 388,532 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C4H6O"],"a… | typed the way the ontology types it |
| 395,305 | 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/20260821T0609040591070000/2918 | prefLabel | ef:agent/bootstrap_labels | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v0 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v1 |
| ef:activity/change/20260821T0609040591070000/2919 | name | ef:agent/bootstrap_labels | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v1 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v2 |
| ef:activity/change/20260821T0609040591070000/2920 | synonyms | ef:agent/bootstrap_labels | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v2 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v3 |
| ef:activity/change/20260821T0609040591070000/82042 | context | ef:agent/default_context_mapping | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v3 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v4 |
| ef:activity/change/20260821T0609040591070000/82043 | context_iri | ef:agent/default_context_mapping | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v4 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v5 |
| ef:activity/change/20260821T0609040591070000/214312 | unit_iri | ef:agent/unit_normalization | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v5 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v6 |
| ef:activity/change/20260821T0609040591070000/229985 | properties | ef:agent/enrich_references | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v6 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v7 |
| ef:activity/change/20260821T0609040591070000/229986 | skos_definition | ef:agent/enrich_references | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v7 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v8 |
| ef:activity/change/20260821T0609040591070000/229987 | references | ef:agent/enrich_references | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v8 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v9 |
| ef:activity/change/20260821T0609040591070000/249126 | properties | ef:agent/rdkit_pre_consensus | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v9 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v10 |
| ef:activity/change/20260821T0609040591070000/260024 | altLabel | ef:agent/consensus_match | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v10 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v11 |
| ef:activity/change/20260821T0609040591070000/260025 | cas_match_labels | ef:agent/consensus_match | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v11 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v12 |
| ef:activity/change/20260821T0609040591070000/274241 | properties | ef:agent/opsin_iupac | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v12 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v13 |
| ef:activity/change/20260821T0609040591070000/280665 | properties | ef:agent/rdkit_post_consensus | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v13 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v14 |
| ef:activity/change/20260821T0609040591070000/287821 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v14 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v15 |
| ef:activity/change/20260821T0609040591070000/322028 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v15 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v16 |
| ef:activity/change/20260821T0609040591070000/388532 | properties | ef:agent/normalise_property_values | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v16 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v17 |
| ef:activity/change/20260821T0609040591070000/395305 | types | ef:agent/link_flows_to_their_substance | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v17 | ef:flow/4476de4e-7f59-43b8-a93e-c740895bb388/v18 |