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": ""}
united states        = 42.36666 kalamazoo TEK=        w anton a. reznicek  X ON:E MILE EAST OF ALAMO. R12W, T1S, S15  [SHEATHS DENSELY PUBESCENT AT SUMMIT AND LIGULE PILOSE, BUT 2ND GLVME ONLY 3-NERVED (AT MOST VERY WEAKLY 5-NERVED); ANTHERS CA. 4 MM LONG.] E X    1777 b;   Nr+9 BROMUS 1940-06-29 ;  michigan c`   = 1309804  5 Bromus pubescens  U[R|  Muhl. ex Willd.   |? in wet oak-hickory woods along road  )m P POALES -85.68203 j  leroy h. harvey K     POACEAE
{"catalogNumber": "1309804", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus pubescens", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Bromus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "LeRoy H. Harvey", "recordNumber": "1777", "verbatimEventDate": "1940-06-29", "habitat": "in wet oak-hickory woods along road", "occurrenceRemarks": "[sheaths densely pubescent at summit and ligule pilose, but 2nd glume only 3-nerved (at most very weakly 5-nerved); anthers ca. 4 mm long.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "one mile east of Alamo. R12W, T1S, S15", "decimalLatitude": "42.36666", "decimalLongitude": "-85.68203", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}