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": ""}
 dry, rocky ridges 2     Hypericum sy   Hypericum sphaerocarpum ]~&   0 1 davidson  : not evident 1897-08-07 JjEZ7      H   Near Nashville  A MICHX.  s.n Rzyu[     grpm 40492 3``^  sphaerocarpum CQKx   . 3n- 1507340  _n j% Malpighiales UNITED STATES qV  tennessee   ,/    HYPERICACEAE m 
{"catalogNumber": "1507340", "order": "Malpighiales", "family": "Hypericaceae", "scientificName": "Hypericum sphaerocarpum", "scientificNameAuthorship": "Michx.", "genus": "Hypericum", "subgenus": "", "specificEpithet": "sphaerocarpum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Not evident", "recordNumber": "s.n.", "verbatimEventDate": "1897-08-07", "habitat": "Dry, rocky ridges", "occurrenceRemarks": "GRPM 40492", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Davidson", "municipality": "", "locality": "Near Nashville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}