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": ""}
  United States ~U!d$    ERECTUM *      I|  TIM0THY L. W4LTERS   && BRACHYELYTRUM RECTUM    JqmP Athens  slope2d hickory-white oak woods, mesic, little disturbance associates: cercis, fagus, silene virginica, parthenocissus, delphinium, smilax rotundifolia, carex pensylvanica, oxalix grandis, o. violacea Z,qSs     O=v p. beauv.  occasional and local; several patches.     Poales ++%g,      
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Brachyelytrum erectum", "scientificNameAuthorship": "P. Beauv.", "genus": "", "subgenus": "", "specificEpithet": "erectum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "", "habitat": "Sloped hickory-white oak woods, mesic, little disturbance Associates: Cercis, Fagus, Silene virginica, Parthenocissus, Delphinium, Smilax rotundifolia, Carex pensylvanica, Oxalix grandis, O. violacea", "occurrenceRemarks": "Occasional and local; several patches.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Athens", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}