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": ""}
   1933-08-28 F  Zh    anton a. reznicek .h   X#R MENOMINEE edge of m. river w of cemetery, city of menominee $    Gj Elymus virginicus  45.1548 Gut~  carl o. grassl  :1=      ]gb % POALES  NS7BB POACEAE  4 L. united states KTN    Michigan Pw @  virginicus fh w     1Fj  3531  9Qv k -87.65<872
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus virginicus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "virginicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Carl O. Grassl", "recordNumber": "3531", "verbatimEventDate": "1933-08-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "Edge of M. River NW of Cemetery, City of Menominee", "decimalLatitude": "45.11548", "decimalLongitude": "-87.65872", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}