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": ""}
   i  2008-06-15  1pw canopy 80%. 1334531 ?K+>&   UMITED STATES HHSe     < -88.625317   <*p< Hardwood floodplain, in sandy soil with a two inch organic cap. Ager rubrum, Fraxinus nigra, Alnus rugosa, ClematisA virginiana, Humulus lulpulus, Vitis riparia, Carex bromoides.  CA. 7.5 MILES WSW OF BARAGA ALONG EAST BANK OF THE STURGEON RIVER. IN FLOODPLAIN AT CONFLUENCE OF CLEAR CREEK. R%5V     46.743421 9 $     Ny 0 revolutum  RANUNCULACEAE ()wz      WILLIAM A. MACKINNON xuT    o bGp Baraga
{"catalogNumber": "1334531", "order": "", "family": "Ranunculaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "revolutum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William A. MacKinnon", "recordNumber": "", "verbatimEventDate": "2008-06-15", "habitat": "Hardwood floodplain, in sandy soil with a two inch organic cap. Acer rubrum, Fraxinus nigra, Alnus rugosa, Clematis virginiana, Humulus lulpulus, Vitis riparia, Carex bromoides.", "occurrenceRemarks": "Canopy 80%.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Baraga", "municipality": "", "locality": "Ca. 7.5 miles WSW of Baraga along east bank of the Sturgeon river. In floodplain at confluence of Clear Creek.", "decimalLatitude": "46.743421", "decimalLongitude": "-88.625317", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}