Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 ; 1933-10-01  w 1157719 Xa Mexico      EUPHORBIA DENSIFLORA (YZg     HOWARD S. GENTRY s     malpighiales [:      euphorbiaceae VoZW   H 364m CaÃ±on estrella, dist. Alamos, Galondrina pIxC   euphorbia _    SXV common 
{"catalogNumber": "1157719", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia densiflora", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard S. Gentry", "recordNumber": "364M", "verbatimEventDate": "1933-10-01", "habitat": "", "occurrenceRemarks": "common", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Ca\u00c3\u00b1on estrella, dist. Alamos, Galondrina", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}