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": ""}
1998-07-04 y   mJ8` Robert W. Smith   *g/ swamp  -84.19777 W%2P      5m w e. of Wheeler Hwy., n. of M-34, Dover Twp. T7SR2ES16, nw qtr of sw qtr  IX2 united states   %QgQ Poales  1216602 5o(Q    elymus villosus <    ; rM( 4032    +93 michigan  !hsU POACEAE   Lenaw3e pi)   75 MUHL. EX WILLD.
{"catalogNumber": "1216602", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus villosus", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "4032", "verbatimEventDate": "1998-07-04", "habitat": "swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "e. of Wheeler Hwy., n. of M-34, Dover Twp. T7SR2ES16, nw qtr of sw qtr", "decimalLatitude": "", "decimalLongitude": "-84.19777", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}