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": ""}
   -97.79824 #L     dO euphorbi     23.1954 ^    I? coastal dunes  -8n,@ aldama  >> : euphorbiaceae ca. 23â°14' north, 98â° 10' west 5    tamaulipas Q4q    n 1957-08-01   euphorbia thymifolia ef-IZ   fS]r ROBERT L. DRESSLER  
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia thymifolia", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert L. Dressler", "recordNumber": "", "verbatimEventDate": "1957-08-01", "habitat": "coastal dunes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tamaulipas", "county": "Aldama", "municipality": "", "locality": "", "decimalLatitude": "23.1954", "decimalLongitude": "-97.79824", "verbatimCoordinates": "ca. 23\u00c2\u00b014' North, 98\u00c2\u00b0 10' West", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}