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": ""}
1990-09-02 V BsB  ROGERS MCVAUGH a%         Araceae ncl  Lemna `a5^s     H  26651 rogers mcvaugh #lJ4    cu?Q MEXICO     SANTA ANA TRES (CRESTA AVÃ­COLA); 1 KM SE OF ACATLÃ¡N DE JUÃ¡REZ.  o^    1139115 1+S `   D@eBW -103.579 Welw.  I  20.4115 - 
{"catalogNumber": "1139115", "order": "", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "Welw.", "genus": "Lemna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Rogers McVaugh", "recordNumber": "26651", "verbatimEventDate": "1990-09-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Santa Ana Tres (Cresta Av\u00c3\u00adcola); 1 km SE of Acatl\u00c3\u00a1n de Ju\u00c3\u00a1rez.", "decimalLatitude": "20.4115", "decimalLongitude": "-103.579", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}