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": ""}
   Jn robert h. read     CYPERACEAE ?f5k    @[Sp bebbii 310 BE   along north shore of big beaver lake. DOd    7 carex bebbii  m -86.360228  o` CAREX  1320028 2G    K@l3 1973-08-10 46.568895 u       -^ t POALES   w@V (L. H. Bailey) Fernald 
{"catalogNumber": "1320028", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex bebbii", "scientificNameAuthorship": "(L. H. Bailey) Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "bebbii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "310", "verbatimEventDate": "1973-08-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Along north shore of Big Beaver Lake.", "decimalLatitude": "46.568895", "decimalLongitude": "-86.360228", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}