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": ""}
        =N poaceae  9A NS curviaristata  DGLHq 44646   > 6#Y POALES   .6~#? 1708724    u (OHWI) OHWI  PREF: MIYAGI:SHICHIKASYUKU-CHO, KATTA-GUN OBAA-HUKETSU, S FOOT OF MT. FUBO-DAKE xOY5       G. Murata &     
{"catalogNumber": "1708724", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Ohwi) Ohwi", "genus": "", "subgenus": "", "specificEpithet": "curviaristata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Murata", "recordNumber": "44646", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Pref: Miyagi: Shichikasyuku-cho, Katta-gun Obara-huketsu, S foot of mt. fubo-dake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}