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": ""}
MICHIGAN cP     1331877 7L+     [ CYPERACEAE        %t4DT schoenopl3ctus carl o. grassl +)     |Z 6 mi. N of Menominee. Green Bay near mouth of Birch Creek.  45.18333 G7CWR     G! abundant on beach.  8xYD -87.55 1933-08-08 ;Q   
{"catalogNumber": "1331877", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Schoenoplectus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "", "verbatimEventDate": "1933-08-08", "habitat": "Abundant on beach.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "6 mi. N of Menominee. Green Bay near mouth of Birch Creek.", "decimalLatitude": "45.18333", "decimalLongitude": "-87.55", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}