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": ""}
   5 =  canadense   anton a. reznicek 6  sawyer lJ    `Mh+ douglass houghton  2 -91.3445     hieracium canadense #aM     7Th wisconsin  Cs3Y Lake Pukwaewa (Indian Villae), 120 Miles west from Lake Superior [coordinates are on the west side of Pacwawong Lake.]  ^7Xp( hieracium 46.1505 i@KO;    NgA 1831-07-27   Michx. 0j =l   s ASTERACEAE 
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Hieracium canadense", "scientificNameAuthorship": "Michx.", "genus": "Hieracium", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Douglass Houghton", "recordNumber": "", "verbatimEventDate": "1831-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Wisconsin", "county": "Sawyer", "municipality": "", "locality": "Lake Pukwaewa (Indian Village), 120 Miles west from Lake Superior [coordinates are on the west side of Pacwawong Lake.]", "decimalLatitude": "46.1505", "decimalLongitude": "-91.3445", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}