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": ""}
   l UNITED STATES       Dewey <!KR     b&7p R. G. Schipper     6<-WK 42.49608  2S& Michigan   P 42.49608, -85.81311 1460308 dSsyc   o5(:+ CYPERACEAE   Ln 2018-06-02   5V 0 allegan   
{"catalogNumber": "1460308", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Dewey", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. G. Schipper", "recordNumber": "", "verbatimEventDate": "2018-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "42.49608", "decimalLongitude": "", "verbatimCoordinates": "42.49608, -85.81311", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}