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 MESIC NORTHERN FOREST; UNDERSTORY OF OAK AND MAPLE WOODS; MOIST LOAMY SAND; SHADED. ASSOC.: ACER RUBRUM, HAMAMELIS VIRGINIANA, GALIUM TRIFLORUM, RUBUS STRIGOSUS  F   @D "Occasional."      dM PhyllisJ. Higman Viola X   UNITED STATES CAc7         130 michi gan Cyr.-  malpighiales *[qf   I7  blanda  $g WILLD.  k4OS 1993-05-21 CRAWFORD l  edward g. voss Uok[3  1247617 R    
{"catalogNumber": "1247617", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "Willd.", "genus": "Viola", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Phyllis J. Higman", "recordNumber": "130", "verbatimEventDate": "1993-05-21", "habitat": "Dry Mesic Northern Forest; understory of Oak and Maple woods; moist loamy sand; shaded. Assoc.: Acer rubrum, Hamamelis virginiana, Galium triflorum, Rubus strigosus", "occurrenceRemarks": "\"Occasional.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}