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": ""}
   $6e;U mexico TEXANUS S.  171 ;*$^ 4   k !JQ oaxaca  EUPHORBIACEAE >9   Low-lying hills, vegetation mainly f thorny leguminous shrubs and ccti y   CNIDOSCOLUS TEXANUS A9<VLD   small >%95       ROBERT MERILL KING gySa  cnidoscolus *r  1158974 H      
{"catalogNumber": "1158974", "order": "", "family": "Euphorbiaceae", "scientificName": "Cnidoscolus texanus", "scientificNameAuthorship": "Small", "genus": "Cnidoscolus", "subgenus": "", "specificEpithet": "texanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "171", "verbatimEventDate": "", "habitat": "Low-lying hills, vegetation mainly of thorny leguminous shrubs and cacti", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}