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": ""}
 fN52 Viarum (= "road")  (milli.) sweet  n2   1t carya glabra    42.114637 22   $);-K United States 1372 6R^    X Juglandaceae    xhoB 1906-08-05  van buren fX A     -86.166386 &,Pd   0 MICHIGAN   & MJ FRANK C. GATES    
{"catalogNumber": "", "order": "", "family": "Juglandaceae", "scientificName": "Carya glabra", "scientificNameAuthorship": "(Mill.) Sweet", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank C. Gates", "recordNumber": "1372", "verbatimEventDate": "1906-08-05", "habitat": "Viarum (= \"road\")", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Van Buren", "municipality": "", "locality": "", "decimalLatitude": "42.114637", "decimalLongitude": "-86.166386", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}