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": ""}
   /lA ARUNDINA GRAMINIFOLIA SUBSP. GRAMINIFOLIA     0 OKINAWA 1646932 y   i; t53     i GRAMINIFOLIA Orchidaceae Rh    NO DATA W  Japan lI   +5!_5 GRAMINIFOLIA  gl 60 Arudina [f)   k#_4 SUBSP.    ?CN J. LINSLEY GRESSITT 1934-08     |A- E Grassy slope 
{"catalogNumber": "1646932", "order": "", "family": "Orchidaceae", "scientificName": "Arundina graminifolia subsp. graminifolia", "scientificNameAuthorship": "", "genus": "Arundina", "subgenus": "", "specificEpithet": "graminifolia", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "graminifolia", "identifiedBy": "", "recordedBy": "J. Linsley Gressitt", "recordNumber": "53", "verbatimEventDate": "1934-08", "habitat": "Grassy slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Japan", "stateProvince": "Okinawa", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "60", "maximumElevationInMeters": ""}