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<~na 2778  in shady woods e0s   CILIATUS 1   L. ct=A ;  henes park, city of menominee QT=z   DWKC 45.138555 1933-07-31 .    I8 Poaceae menominee e  united states e-  BROMUS CILIATUS .    B.v8v MICHIGAN Carl O. Grassl aK~Ow    1309459 yM83W    q*;j& -87.599219 Bromus iA    W Poales 
{"catalogNumber": "1309459", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus ciliatus", "scientificNameAuthorship": "L.", "genus": "Bromus", "subgenus": "", "specificEpithet": "ciliatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "2778", "verbatimEventDate": "1933-07-31", "habitat": "in shady woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "Henes Park, City of Menominee", "decimalLatitude": "45.138555", "decimalLongitude": "-87.599219", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}