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": ""}
 K6 UR in old clearing     @U 1932-06-20     *u fabaceae 1150253 PH   =z 1431  sV?z MEXICO r.p. wunderlin m   W9 YucatÃ¡n      Q k divaricata     QA -88.5696 20.676 2sW  CHICHÃ©N ITZÃ¡; CHICHEN ITZÃ¡ 8+e   
{"catalogNumber": "1150253", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "divaricata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.P. Wunderlin", "recordedBy": "", "recordNumber": "1431", "verbatimEventDate": "1932-06-20", "habitat": "In old clearing", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Yucat\u00c3\u00a1n", "county": "", "municipality": "", "locality": "Chich\u00c3\u00a9n Itz\u00c3\u00a1; Chichen Itz\u00c3\u00a1", "decimalLatitude": "20.676", "decimalLongitude": "-88.5696", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}