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": ""}
   w SALTILLO  1 O C mexico 864 (    )-e CYBERACEAE COAHUILA ]  KX  poales D4YRQ   OPt  reznicek & s.gonzã¡lez   k carex  1987-05-19        l]GCC I. Cabral   CAREX DENTATA `t7A    : Carr-Saltillo-TorreÃ³ km 14 estaciÃ³n Vega (Microondas)  .V>f4 25Â°55', 101Â°05'   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex dentata", "scientificNameAuthorship": "Reznicek & S.Gonz\u00c3\u00a1lez", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "I. Cabral", "recordNumber": "864", "verbatimEventDate": "1987-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Coahuila", "county": "Saltillo", "municipality": "", "locality": "Carr-Saltillo-Torre\u00c3\u00b3 km 14 estaci\u00c3\u00b3n Vega (Microondas)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "25\u00c2\u00b055', 101\u00c2\u00b005'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}