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": ""}
 +, 2001-02-22   rj p SMALL SANDY PRESENTLY DRY DITCH. ASSOCIATES: QUERCUS, SMILAX WALTERI  smilax walteri cHE    IZ South Carolina   JU Liliales  qq5t pursh  Ap/W  horry 1305457 WB     Hf^7~ WALTERI 7608 946!   Z A locally common.      Z) Smilacaceae smilax _4B  united states F  timothy l. walters U! ?      WN CA 1000 FEET DUE NORTH OF JCT OF U.S. 17 AND U. S. 17 (BUSINESS), JUST SOUTH OF INTRACOASTAL WATERWAY.
{"catalogNumber": "1305457", "order": "Liliales", "family": "Smilacaceae", "scientificName": "Smilax walteri", "scientificNameAuthorship": "Pursh", "genus": "Smilax", "subgenus": "", "specificEpithet": "walteri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "7608", "verbatimEventDate": "2001-02-22", "habitat": "Small sandy presently dry ditch. Associates: Quercus, Smilax walteri", "occurrenceRemarks": "Locally common.", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "Horry", "municipality": "", "locality": "Ca 1000 feet due North of jct of U.S. 17 and U. S. 17 (business), just south of Intracoastal waterway.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}