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": ""}
 Britton -fw    $|2<= united states [4 miles from where?] This county? i32M0   mi,chigan 0!1    Oc Betulaceae alleghaniensis d%M  -83.175212 BzGI=    F BETULA  |(_.O john m. sutton   UvxYj 334   betula alleghaniensis nB7 8  1350626 dk   Wayne T mv  4 miles out Grand River, Detroit. ;>  42.399725 N a[q   a| Fagales    6 1914-07-25
{"catalogNumber": "1350626", "order": "Fagales", "family": "Betulaceae", "scientificName": "Betula alleghaniensis", "scientificNameAuthorship": "Britton", "genus": "Betula", "subgenus": "", "specificEpithet": "alleghaniensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John M. Sutton", "recordNumber": "334", "verbatimEventDate": "1914-07-25", "habitat": "", "occurrenceRemarks": "[4 miles from where?] This county?", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Wayne", "municipality": "", "locality": "4 miles out Grand River, Detroit.", "decimalLatitude": "42.399725", "decimalLongitude": "-83.175212", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}