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": ""}
 DOUGLASS HOUGHTON q/2d   Y,)  -95.199   ~ Lake Itasca   @2ot% Hook.    z DIPSACALES  Apir symphoric4rpos occidentalis    CLECARWATER cx  s.n. v&M  1537003 1QY     dE 1832-07-13 Caprifoliaceae dZs%@    )-94 47.214 OCCIDENTALIS Qg2h.   DI5(I Symphoricarpos  >c Schoolcraft Expedition to the Source of the Mississippi River [Listed (Schoolcraft narrative, 1834, p. 165) from "Source of the Miss. R.") If taken literally, this specimen is from Lake Itasca, Minnesota, July 13, 1832. It is possible, however, that the same species was also collected at some other site or in 183n1. The "inn. Dr.  Houghton" is written in the hand of J. F. Eastwood, c. 1870. MINNESOTA %K 
{"catalogNumber": "1537003", "order": "Dipsacales", "family": "Caprifoliaceae", "scientificName": "Symphoricarpos occidentalis", "scientificNameAuthorship": "Hook.", "genus": "Symphoricarpos", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Douglass Houghton", "recordNumber": "s.n.", "verbatimEventDate": "1832-07-13", "habitat": "", "occurrenceRemarks": "Schoolcraft Expedition to the Source of the Mississippi River [Listed (Schoolcraft narrative, 1834, p. 165) from \"Source of the Miss. R.\") If taken literally, this specimen is from Lake Itasca, Minnesota, July 13, 1832. It is possible, however, that the same species was also collected at some other site or in 1831. The \"Minn. Dr. Houghton\" is written in the hand of J. F. Eastwood, ca. 1870.", "associatedTaxa": "", "country": "", "stateProvince": "Minnesota", "county": "Clearwater", "municipality": "", "locality": "Lake Itasca", "decimalLatitude": "47.214", "decimalLongitude": "-95.199", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}