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": ""}
1516252 Jh=  1976-06-24 #   pinellas LK0          bartlett [r%P*  GRACILIS vXi0   9*T f galphi,mia   $Oc GALPHIMIA GRACILIS FLORIDA )6LL    malpighiaceae k       s+Au dogwood key, st. jean key, fort de soto park, s end of key 48518 :B1 
{"catalogNumber": "1516252", "order": "", "family": "Malpighiaceae", "scientificName": "Galphimia gracilis", "scientificNameAuthorship": "Bartlett", "genus": "Galphimia", "subgenus": "", "specificEpithet": "gracilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "48518", "verbatimEventDate": "1976-06-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Florida", "county": "Pinellas", "municipality": "", "locality": "Dogwood Key, St. Jean Key, Fort De Soto Park, S end of key", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}