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": ""}
TAI HYUN CHUNG PCYO  1710532 H0p      SCHIZACHYRIUM BREVIFOLIUM g6<u  SOE-PUL, PUCKHAN-SAN []?    Nees   S         Y 3 South Korea  aR Schizachyrium       z2Xr` brevifolium   
{"catalogNumber": "1710532", "order": "", "family": "", "scientificName": "Schizachyrium brevifolium", "scientificNameAuthorship": "Nees", "genus": "Schizachyrium", "subgenus": "", "specificEpithet": "brevifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Tai Hyun Chung", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "", "county": "", "municipality": "", "locality": "Soe-pul, Puckhan-San", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}