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": ""}
  -R  494M -108.92379    a  euphorbiaceae @Ae     graminea ,0Q  alamos #l        Mexico silanto cimarrã³n, oak-canyon botton o+@      27.035447 o    Sonora (fEwr  Howard S. Gentry F  EUPHORBIA 2   d euphorbia graminea  | 1161750  X rg0 1933-10-11   >E8np jacq.
{"catalogNumber": "1161750", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia graminea", "scientificNameAuthorship": "Jacq.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "graminea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Howard S. Gentry", "recordNumber": "494M", "verbatimEventDate": "1933-10-11", "habitat": "Silanto cimarr\u00c3\u00b3n, oak-canyon botton", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Sonora", "county": "Alamos", "municipality": "", "locality": "", "decimalLatitude": "27.035447", "decimalLongitude": "-108.92379", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}