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": ""}
   ~+$  euphorbiaceae M.H. Mayfield ],pZ   RADIANS N|      BENTH.  ;3[  Saltillo vZ    `k 53    7` e. palmer EUPHORBIA RADIANS |c      Coahuila ]y5    t:u a 1163091 Euphorbia td     M &Lk -100.999
{"catalogNumber": "1163091", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia radians", "scientificNameAuthorship": "Benth.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "radians", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.H. Mayfield", "recordedBy": "E. Palmer", "recordNumber": "53", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Coahuila", "county": "Saltillo", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-100.999", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}