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": ""}
   l?p4t TORR. EX HOOK.           UNITED STATES e`va   ASTERACEAE hP    9 Hieracium  5W<3 Abandoned upland field, dominated by Poa and Aristida. Soil: Fox sandy loam. hieracium longipilum ]p(a         1@Hl 1949-06-23  &Fj/ asterales  =N2 s.n.
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "Hieracium longipilum", "scientificNameAuthorship": "Torr. ex Hook.", "genus": "Hieracium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1949-06-23", "habitat": "Abandoned upland field, dominated by Poa and Aristida. Soil: Fox sandy loam.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}