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": ""}
 F knox      y+ 1990-09-21 Ruwenzori Mts. Kuruguta Valley to Nyabitaba Hut oT/  Asparagales U2 )W  orchidaceae Or%&i     ^-K1 CRASSICAULE  satyrium v   RENDLE 9#of     1654453 x $wW    C @j UGANDA  ? 1495       3150  
{"catalogNumber": "1654453", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "", "scientificNameAuthorship": "Rendle", "genus": "Satyrium", "subgenus": "", "specificEpithet": "crassicaule", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Knox", "recordNumber": "1495", "verbatimEventDate": "1990-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Uganda", "stateProvince": "", "county": "", "municipality": "", "locality": "Ruwenzori Mts. Kuruguta Valley to Nyabitaba Hut", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3150", "maximumElevationInMeters": ""}