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": ""}
     Anton A. Reznicek 9pa   Beverly S. Walters F*   V 42.29185 Poales ] fUF        bromus erectus v     qu;Z United States -83.66154 u  dry mesic forest near chunks of concrete evidencinYg past disturbance in area. Z  washtenaw ;$   dr@ BROMUS    erectus    
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Bromus erectus", "scientificNameAuthorship": "", "genus": "Bromus", "subgenus": "", "specificEpithet": "erectus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "", "verbatimEventDate": "", "habitat": "Dry mesic forest near chunks of concrete evidencing past disturbance in area.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.29185", "decimalLongitude": "-83.66154", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}