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": ""}
1893-08-06 W`  42.10226 q- x   m>x$ anton a. reznicek  W -84.40051 SPARGANIUM AMERICANUM j>4xH      Poales U   trBWi camp herb. no.826   pr jackson Typhaceae ,:   samuel h. camp & donna r. camp M=0      !BO United States   + NUTT.  /rZEI Sparganium Liberty Q?LK!  MICHIGAN k&(P    1  [ AMERICANUM 
{"catalogNumber": "", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium americanum", "scientificNameAuthorship": "Nutt.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "americanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "", "verbatimEventDate": "1893-08-06", "habitat": "", "occurrenceRemarks": "Camp Herb. No.826", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Liberty", "decimalLatitude": "42.10226", "decimalLongitude": "-84.40051", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}