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": ""}
    7515 8y2 R   (W-2 MADEIbRA   T AICHRYSON VILLOSUM    >9C MADEIRA- RIBEIRO BONITO AND CALDEIRÃ¢O VERDE  Laurel fore5t along froestry road, alternation9 of promontories with heath and faya, and deep laurel forest in valleys, with fern  ),h   I. 1664903 1966-04-16 ggYd     Saxifragales 5iDq   750  T;8  NO DATA oJ   VILLOSUM Dm    ^, portugal  /z AICHRYSON  yc crassulaceae
{"catalogNumber": "1664903", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Aichryson villosum", "scientificNameAuthorship": "", "genus": "Aichryson", "subgenus": "", "specificEpithet": "villosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7515", "verbatimEventDate": "1966-04-16", "habitat": "Laurel forest along froestry road, alternation of promontories with heath and faya, and deep laurel forest in valleys, with fern", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Portugal", "stateProvince": "Madeira", "county": "no data", "municipality": "", "locality": "Madeira- Ribeiro Bonito and Caldeir\u00c3\u00a2o Verde", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "750", "maximumElevationInMeters": ""}