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": ""}
  V3 016-08-10      x  re Asteraceae    : 7- AMO NG TIRE TRACKS IN FLAT, >HOT DRY SANJDY LOAM NEAR ENTRANCE TO GRAVEL PIT  Sugar Island; Chase Osborne Preserve Gr4vel Pit O  l.  s      FCj;d Gnaphalium    6r  46.350718       ~ cCx UNITED STATES MICHIGAN [NRw  
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Gnaphalium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2016-08-10", "habitat": "", "occurrenceRemarks": "Among tire tracks in flat, hot dry sandy loam near entrance to gravel pit", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Sugar Island; Chase Osborne Preserve Gravel Pit", "decimalLatitude": "46.350718", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}