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": ""}
43.6905 $ZfB     ZD~ MIDLAND  Michigan @^Bv     1964-07-18 F%eB>   JEROME TWP. SEC. 14  >1l   ,K/ United States  GEORGE LS. BURROWS IV  ~l  -84.398z24 -O   &7> Borrow Pit     bV Lamiales   ?Q 1240311 Penstemon digitalis @c=      penstemon qX($  nutHt. ex sims 93]#X 
{"catalogNumber": "1240311", "order": "Lamiales", "family": "", "scientificName": "Penstemon digitalis", "scientificNameAuthorship": "Nutt. ex Sims", "genus": "Penstemon", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George L. Burrows IV", "recordNumber": "", "verbatimEventDate": "1964-07-18", "habitat": "Borrow Pit", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "Jerome Twp. Sec. 14", "decimalLatitude": "43.6905", "decimalLongitude": "-84.39824", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}