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": ""}
BROMUS e~PGW     aF C 1934-07-21  /Q&G7 BROMUS NOTTOWAYANUS     ALLUVIAL WOODS ON PINE RIVER 8  -84.2923 ^  Poales `    POACEAE #X  R.R. Dreisbach e mR  UNITD STATES j  8226 ?   RIo ANTON A. REZNICEK 43.60158 $J6    9 MICHIGAN   =jCS5 midland   zB|V  1309778  kLh G Two miles abovef Wayne's Grove  ^  NOTTOWAYANUS 
{"catalogNumber": "1309778", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus nottowayanus", "scientificNameAuthorship": "", "genus": "Bromus", "subgenus": "", "specificEpithet": "nottowayanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "R.R. Dreisbach", "recordNumber": "8226", "verbatimEventDate": "1934-07-21", "habitat": "Alluvial woods on Pine river", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "Two miles above Wayne's Grove", "decimalLatitude": "43.60158", "decimalLongitude": "-84.2923", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}