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": ""}
 (wiegand) fernald M X    hgkY 1566936   37.333333 ^ ^(9   Gloucester $j&   37Â°20.0'N, 76Â°31#.4'W tRPf      obtusum au?  se side of piney* swamp road sr 635) at culvert for piney swamp, 2 km sw of white marQsh / E      j f 1999-07-01     1 14174 VAR. Xp1+*   
{"catalogNumber": "1566936", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Wiegand) Fernald", "genus": "", "subgenus": "", "specificEpithet": "obtusum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "14174", "verbatimEventDate": "1999-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Gloucester", "municipality": "", "locality": "SE side of Piney Swamp Road (SR 635) at culvert for Piney Swamp, 2 km SW of White Marsh", "decimalLatitude": "37.333333", "decimalLongitude": "", "verbatimCoordinates": "37\u00c2\u00b020.0'N, 76\u00c2\u00b031.4'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}