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": ""}
San CristÃ³bal de las Casas E+   V~ iridaceae  Fx_ 1146543  |yV -92.6745 TIGRIDIA H M   1966-06-09 &j9      asparagales 7   f ROBERT M. LAUGHLIN  .f 743 heavily wooded slope -  (LEMAIRE) RAVENNA *   TIGRIDIA ORTHANTHA cd   1033 0 8   f n gMEXICO  16.7381 H-B0o  Vistahermosa Huitepec; ZinacantÃ¡n; NW side of Muk'ta vits, Cerro Huitepec oZ   V orthantha   G A. RodrÃ­guez   xw=- Chiapas
{"catalogNumber": "1146543", "order": "Asparagales", "family": "Iridaceae", "scientificName": "Tigridia orthantha", "scientificNameAuthorship": "(Lemaire) Ravenna", "genus": "Tigridia", "subgenus": "", "specificEpithet": "orthantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Rodr\u00c3\u00adguez", "recordedBy": "Robert M. Laughlin", "recordNumber": "1033", "verbatimEventDate": "1966-06-09", "habitat": "Heavily wooded slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "San Crist\u00c3\u00b3bal de las Casas", "municipality": "", "locality": "Vistahermosa Huitepec; Zinacant\u00c3\u00a1n; NW side of Muk'ta vits, Cerro Huitepec", "decimalLatitude": "16.7381", "decimalLongitude": "-92.6745", "verbatimCoordinates": "", "minimumElevationInMeters": "2743", "maximumElevationInMeters": ""}