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": ""}
 %x(8m (L.) H. Ohba     HW S2 Saxifragles  lhhb Prince George's  (%yv Cultivate4d in sandy soil, garden in full sun   o^+iB 1945-10-07  7543 @          plants perennial, forming clumps 1 meter across; fls. pinkish p Z.)   United States gJ    8g CRASSULACEAE   hylotelephium telephium r%   COLLEGE PARK _   zvP<1 hylotelephium
{"catalogNumber": "", "order": "Saxifragales", "family": "Crassulaceae", "scientificName": "Hylotelephium telephium", "scientificNameAuthorship": "(L.) H. Ohba", "genus": "Hylotelephium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7543", "verbatimEventDate": "1945-10-07", "habitat": "Cultivated in sandy soil, garden in full sun", "occurrenceRemarks": "plants perennial, forming clumps 1 meter across; fls. pinkish", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Prince George's", "municipality": "", "locality": "College Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}