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": ""}
"SHURB 1-2 M. HIGH." br   J_ UNITED STATES      % BETULA PUMILA     v;5x 9742   7] chippewa  wet sandy places in calcareous marsh; abundant in sede marsh. d$u         N_Tq FAGALES    1349496 o   BETULACEAE a=  NEAR WHITFISH BAY, 4 MILES SOUTH OF PARADISE. , 
{"catalogNumber": "1349496", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula pumila", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "9742", "verbatimEventDate": "", "habitat": "Wet sandy places in calcareous marsh; abundant in sedge marsh.", "occurrenceRemarks": "\"Shurb 1-2 m. high.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Chippewa", "municipality": "", "locality": "Near Whitfish Bay, 4 miles south of Paradise.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}