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": ""}
 nxr:n -85.638303  !v 1344  TIhZ2 kalamazoo   :rC 1484332  (muhl. ex bigelow) ã. lã¶ve & d. lã¶ve qaX    Portage Twp. Gourdneck State Game Area. 1/4 mi. south of intersection of Center Street and US 131. Collected in zon 1 [4      #n>p schoenoplectus acutus    42.193843 mz;,   >QLn 1970-07-01 SCHOENOPLECTUS K   u0B ACUTUS  8 q A cyperaceae     michigan ~sv  anton a. reznicek , 
{"catalogNumber": "1484332", "order": "", "family": "Cyperaceae", "scientificName": "Schoenoplectus acutus", "scientificNameAuthorship": "(Muhl. ex Bigelow) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Schoenoplectus", "subgenus": "", "specificEpithet": "acutus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "1344", "verbatimEventDate": "1970-07-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Portage Twp. Gourdneck State Game Area. 1/4 mi. south of intersection of Center Street and US 131. Collected in zone 1", "decimalLatitude": "42.193843", "decimalLongitude": "-85.638303", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}