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": ""}
  p:q<~ Hyparrhenia dissoluta dissoluta 3   ? Contact UM Herbarium        VrwX Hyparrhenia      n_m 1122538 O. Williams `T^     p; 1949-10-01      ,tHU JASON R. SWALLEN    ~-;p (nees ex steud.) c.3. hubb.
{"catalogNumber": "1122538", "order": "", "family": "", "scientificName": "Hyparrhenia dissoluta", "scientificNameAuthorship": "(Nees ex Steud.) C.E. Hubb.", "genus": "Hyparrhenia", "subgenus": "", "specificEpithet": "dissoluta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Jason R. Swallen", "recordedBy": "O. Williams", "recordNumber": "", "verbatimEventDate": "1949-10-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}