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": ""}
  JVF 269 S      44.90223 %pRh          33@V arctostaphylos  J:Mf  -83.42203    8 VC uva-ursi  UNITED STATES UD5    v#X 1258498  Cgd 1982-08-29    Arctostaphylos uva-ursi C   
{"catalogNumber": "1258498", "order": "", "family": "", "scientificName": "Arctostaphylos uva-ursi", "scientificNameAuthorship": "", "genus": "Arctostaphylos", "subgenus": "", "specificEpithet": "uva-ursi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "JVF 269", "verbatimEventDate": "1982-08-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.90223", "decimalLongitude": "-83.42203", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}