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": ""}
 < poales    Carex T    V+GL~ CAREX UMBELLATA   8752 5h^   nipissing +     518 SCHKUHR EX WILLD. -78.633333 r+ t     2i7b 45.883333 45Â° 53' N 78Â° 38' W; GRID-848478 (31 E/10) a    ` G Cyperaceae  aifz ALGONQUIN PROV PARK, PECK TWP, OLD RAILWAY BED 20 M E OF SOURCE LAKE RD.     ;! 1390830  1992-05-22 XJH 
{"catalogNumber": "1390830", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "8752", "verbatimEventDate": "1992-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Nipissing", "municipality": "", "locality": "Algonquin Prov Park, Peck Twp, old railway bed 20 m E of Source Lake Rd.", "decimalLatitude": "45.883333", "decimalLongitude": "-78.633333", "verbatimCoordinates": "45\u00c2\u00b0 53' N 78\u00c2\u00b0 38' W; Grid-848478 (31 E/10)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}