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": ""}
  x 3903   Robert Merill King` &c:Y    San Luis Potosi aM-    t 1961-02-0   yZJ Abundant in trees, partial shade, bracts red, near the waterfall   # 22.4616 schiedeana G|G     vP[  tillandsia schiedeana   Mj,EO? tillandsia    ;b<2 El Salto; El Salto broemeliaceae 1L-k[    MEXICO ZU+C  Stevd. czw& 
{"catalogNumber": "", "order": "", "family": "Bromeliaceae", "scientificName": "Tillandsia schiedeana", "scientificNameAuthorship": "Steud.", "genus": "Tillandsia", "subgenus": "", "specificEpithet": "schiedeana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Merill King", "recordNumber": "3903", "verbatimEventDate": "1961-02-20", "habitat": "Abundant in trees, partial shade, bracts red, near the waterfall", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "El Salto; El Salto", "decimalLatitude": "22.4616", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}