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": ""}
 T+ POALES -65.716667 E 6x     _, eleocharis   I MIHAEL J. OLDHAM  43.75 8XN       MARINA AT END OF ROAD ON LITTLE BAY, GREAT PUBNICO LAKE. .`    NOVA SCOTIA +m   43â° 45' n 65â° 43' w Q.     1398723 5Cw  canada ruc    
{"catalogNumber": "1398723", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "", "municipality": "", "locality": "Marina at end of road on Little Bay, Great Pubnico Lake.", "decimalLatitude": "43.75", "decimalLongitude": "-65.716667", "verbatimCoordinates": "43\u00c2\u00b0 45' N 65\u00c2\u00b0 43' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}