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": ""}
   ;3 POALES   Echinochloa phyllopogonX:  phyllopogon DOd E     X- (stapf) koso-pol. POACEAE $ RZ   XAg submerged, rice fielo    1940-06-17 ezAV  1706208 Z    NEW TERRITORY 6  Tuen Mun @R   T ek New Territory; Castle Peak Monastery and Vicinity, near [Sair-Kan]      0pM HONG KONG 
{"catalogNumber": "1706208", "order": "Poales", "family": "Poaceae", "scientificName": "Echinochloa phyllopogon", "scientificNameAuthorship": "(Stapf) Koso-Pol.", "genus": "", "subgenus": "", "specificEpithet": "phyllopogon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "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": ""}