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": ""}
 1997-06-28 h1L&$1     poaceae  3305 26    It robert w. smith         P7U NOTTOWAYANUS  ms0pH -83.95165  l BROMUS NOTTOWAYANUS  3^?u fernald S. OF RIVER RAISIN, W. OF RAISIN CEN7ER HWY., RAISIN TWP. T6SR4ES21, SW QTR OF SE QTR w]#X    n@We united states     ?8F/ [anthers ca. 4.5-5 mm long]  ANTON A. REZNICEK  #64 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Bromus nottowayanus", "scientificNameAuthorship": "Fernald", "genus": "", "subgenus": "", "specificEpithet": "nottowayanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert W. Smith", "recordNumber": "3305", "verbatimEventDate": "1997-06-28", "habitat": "", "occurrenceRemarks": "[anthers ca. 4.5-5 mm long]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "s. of River Raisin, w. of Raisin Center Hwy., Raisin Twp. T6SR4ES21, sw qtr of se qtr", "decimalLatitude": "", "decimalLongitude": "-83.95165", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}