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": ""}
 HjB Carex      <G4R hirta   O CYPERACEAE  2g  can ada     UTM 627788, Map 31D/2, Square 17PU67 E2   michael j. oldham 5      F$AMO Poales  *sNO l. CAREX HIRTA 1BFL0   6328     <sa  Durham  R  SCUGOG T2OWNSHIP, HWY 17 (7), 3.5KM S OF MANCHESTER. 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex hirta", "scientificNameAuthorship": "L.", "genus": "Carex", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "6328", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Durham", "municipality": "", "locality": "Scugog Township, Hwy 17 (7), 3.5 km S of Manchester.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 627788, Map 31D/2, Square 17PU67", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}