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": ""}
 Ciudad Valles ~   1154362 j        YC pursh     ! 4112  u@S Mexico   ~Ot s RASCÃ³N     -99.2579 8U     Euphorbia marginata pJZ^Y     
{"catalogNumber": "1154362", "order": "", "family": "", "scientificName": "Euphorbia marginata", "scientificNameAuthorship": "Pursh", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4112", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Ciudad Valles", "municipality": "", "locality": "Rasc\u00c3\u00b3n", "decimalLatitude": "", "decimalLongitude": "-99.2579", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}