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": ""}
 near seoul 073w   ERXKJ CHUNG IN-CHO  Arthraxon hispidus ?=1e5   Sxmax Poaceae      SA   hispidus     SHINCHON  sa  9547 0    y SOUTH KOREA     B^I KYONGGI-DO  poales J      5I 1949-08-07
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Arthraxon hispidus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "hispidus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Chung In-Cho", "recordNumber": "9547", "verbatimEventDate": "1949-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "South Korea", "stateProvince": "Kyonggi-Do", "county": "Shinchon", "municipality": "", "locality": "near Seoul", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}