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": ""}
 UNITED STATES pb    p g FREQUENT SHRUB CA. 1 M. TALL, QUAKING MAT OF MARLY TAMARACK-POISON SUMAC BOG. 8825 .f   FAGALES t;nT   Gd EDWARD G. VOSS     BETUL PUMILA aYH3|   qYH 42.|695       N michigan    ^;Kl L.  n$ Betulaceae        lu. I at w. end of johnson lake, hamilton twp., ca. 6 mi. nw of decatur.
{"catalogNumber": "", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula pumila", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "8825", "verbatimEventDate": "", "habitat": "Frequent shrub ca. 1 m. tall, quaking mat of marly tamarack-poison sumac bog.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "At W. end of Johnson Lake, Hamilton Twp., ca. 6 mi. NW of Decatur.", "decimalLatitude": "42.1695", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}