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": ""}
 Z-  f.    HK cheboygan          x]G 45.760009  M JOHN H. EHLERS  E RHYNCHOSPORA CAPILLACEA F. CAPILLACEA 1325977 sb  south o mackinaw city. shore of lake huron. AS_   UNITED STATES ^     capillacea JP6R]     
{"catalogNumber": "1325977", "order": "", "family": "", "scientificName": "Rhynchospora capillacea f. capillacea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "capillacea", "verbatimTaxonRank": "f.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Cheboygan", "municipality": "", "locality": "South of Mackinaw City. Shore of Lake Huron.", "decimalLatitude": "45.760009", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}