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": ""}
 var. %  Del7a &  !JF8 387  )Rn 45.75037   Hp united states   *? (A. GRAY) FERNALD & I.M. JOHNST.   ,S>~N michigan 172-06-16 m     growing in dry crevices of partially shaded limestone. ZnK      Boraginaceae  A[0( Don Henson  ,  deflexa  G<d -86.62143 hackelia o    | `3 Hackelia deflexa var. americana  tV boraginales  1224217 Hik>*  americana i  n1/2 nw1/4 sec 26 t39n-r19w. L5.o+ 
{"catalogNumber": "1224217", "order": "Boraginales", "family": "Boraginaceae", "scientificName": "Hackelia deflexa var. americana", "scientificNameAuthorship": "(A. Gray) Fernald & I.M. Johnst.", "genus": "Hackelia", "subgenus": "", "specificEpithet": "deflexa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "americana", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "387", "verbatimEventDate": "1972-06-16", "habitat": "Growing in dry crevices of partially shaded limestone.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "N1/2 NW1/4 SEC 26 T39N-R19W.", "decimalLatitude": "45.75037", "decimalLongitude": "-86.62143", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}