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": ""}
 QG POLK   malpighiaceae 3G      D&-^ united states MALPIGHIALES wJ9!q  5950 z     r5 Florida 1516253 f!$A    GALPHIMIA ?J   JAMES B. MCFARLIN 8     ~ GRACILIS willow oak nursery near mulberry %:   & 1931-06-24    I_7 Galphmia gracilis 
{"catalogNumber": "1516253", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Galphimia gracilis", "scientificNameAuthorship": "", "genus": "Galphimia", "subgenus": "", "specificEpithet": "gracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James B. McFarlin", "recordNumber": "5950", "verbatimEventDate": "1931-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Polk", "municipality": "", "locality": "willow oak nursery near Mulberry", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}