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": ""}
  ptX Carex gracillima  v() maryland   :fFI. 229  TF carex   z CYPERACEAE United States m     1980-05-17  ;c    IEDP poales    5209 pb     !; along fifteen mile creek road north of us highway 40 near the mouth of pine lick hollow with fifteen mile creek just north-north-east of the junction of carpenter road, about 1 mile north of old us 40 & 0.2 mile south-southwest of the junction of double  GRACILLIMA JUxE    < Schwein. 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex gracillima", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "gracillima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "5209", "verbatimEventDate": "1980-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maryland", "county": "", "municipality": "", "locality": "Along Fifteen Mile Creek Road north of US Highway 40 near the mouth of Pine Lick Hollow with Fifteen Mile Creek just north-north-east of the junction of Carpenter Road, about 1 mile north of old US 40 & 0.2 mile south-southwest of the junction of Double", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "229", "maximumElevationInMeters": ""}