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": ""}
   G8 ya United States   b DANIEL F. BRUNTON & KAREN L. MCINTOSH  (ZJ) polyphyllus dry creek, in fine sand of spring-flooded riparian area under mature Acer saccharum, Tsuga canadensis. qtLB>   16089 [Qwo  scirpu ?`TJ  1402328 Z   kV> 2004-07-04       [M 37Â° 45.276' N 80Â° 21.278' W  f greenbrier    Vahl tv$U   dL@s CYPERACEAE 37.7546  !b:(3   9, West Virginia  
{"catalogNumber": "1402328", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Vahl", "genus": "Scirpus", "subgenus": "", "specificEpithet": "polyphyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Daniel F. Brunton & Karen L. McIntosh", "recordNumber": "16089", "verbatimEventDate": "2004-07-04", "habitat": "dry creek, in fine sand of spring-flooded riparian area under mature Acer saccharum, Tsuga canadensis.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "West Virginia", "county": "Greenbrier", "municipality": "", "locality": "", "decimalLatitude": "37.7546", "decimalLongitude": "", "verbatimCoordinates": "37\u00c2\u00b0 45.276' N 80\u00c2\u00b0 21.278' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}