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": ""}
 OaW var. POALES M 7     O9Cy7 HUBBARDS7ON. Carex 8       CAREX LASIOCARPA VAR. AMERICANA     KSM44458 ,YuI9A   ,x Charles F. Whee|er fernald rb7d=   43.09254 J^  lasiocarpa o#SIx    eq@  s.n.      
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex lasiocarpa var. americana", "scientificNameAuthorship": "Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "lasiocarpa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles F. Wheeler", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "KSM44458", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Hubbardston.", "decimalLatitude": "43.09254", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}