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": ""}
  8R  y. w. taam  _sg  (STAPF) KOSO-POL.    b 1940-06-k17   Tf~  SUBMERGED, RICE FIELD  OI 3 TUEN MUN     G 1706208    lG;f 1454 New Territor; Castle Peak Monastery and Vicinity, near [Sair-Kan] kb    rb echinochloay phyllopogon hong kong B&iy;   Fx1= poaceae    7 PHYLLOPOGON  ` new territory  BI _ echinochloa 
{"catalogNumber": "1706208", "order": "", "family": "Poaceae", "scientificName": "Echinochloa phyllopogon", "scientificNameAuthorship": "(Stapf) Koso-Pol.", "genus": "Echinochloa", "subgenus": "", "specificEpithet": "phyllopogon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Y. W. Taam", "recordNumber": "1454", "verbatimEventDate": "1940-06-17", "habitat": "submerged, rice field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Hong Kong", "stateProvince": "New Territory", "county": "Tuen Mun", "municipality": "", "locality": "New Territory; Castle Peak Monastery and Vicinity, near [Sair-Kan]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}