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": ""}
  :`2B2 MICHAEL J. OLDHAM & WASYL D.BAKOWSKY supina mVY#9    x Can4da ontario p6?OM      cyperaceae    Nt& carex  1995-08-04   W    c 9 Carex supina   UX 1388868     Bb4 Hartington Township, South Fowl Lake along Pigeon iver, just N of Minnesota border.   a willd. ex wahle^nb. 17747 h   poales e  utm 773251, map 52a/4, square 16bj72 M   thunder bay p!2 
{"catalogNumber": "1388868", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex supina", "scientificNameAuthorship": "Willd. ex Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "supina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham & Wasyl D. Bakowsky", "recordNumber": "17747", "verbatimEventDate": "1995-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Hartington Township, South Fowl Lake along Pigeon River, just N of Minnesota border.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 773251, Map 52A/4, Square 16BJ72", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}