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": ""}
  2:+?H WET GRAVELLY SOILS AT EDGE OF WOODS ROAD AND CLEACUT | FRAGARIA VIRGINIANA; ANAPHALIS MARGARITACEA; VIOLA NOVAE ANGLIAE; SISYRICHIUM MONTANUM; EQUISETUM ARVENSE; DANTHONIA SPICATA; CAREX CASTANEA     6498  :S    Lake 5   OoC 47Â° 42' 47"y N 91Â° 44' 49" W     CH$| Poa Superior National Forest, Apporoximately 8.86 miles east of Babbitt, MN, along edge of FR 424E yLH;     United States q8An;      , G minnesota   K POALES  Gs@ L.   
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Poa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6498", "verbatimEventDate": "", "habitat": "Wet gravelly soils at edge of woods road and clearcut | Fragaria virginiana; Anaphalis margaritacea; Viola novae angliae; Sisyrichium montanum; Equisetum arvense; Danthonia spicata; Carex castanea", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Lake", "municipality": "", "locality": "Superior National Forest, Approximately 8.86 miles east of Babbitt, MN, along edge of FR 424E", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "47\u00c2\u00b0 42' 47\" N 91\u00c2\u00b0 44' 49\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}