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": ""}
 -s4 -85.38269   O 43.72428   fX39 carex        YC3 H. C. MEDFORD  iOQ intumescens  &#5 united states    cj  intumescens 2000-05-25  Y       fBt Colfax Twp. Sec. 3 NW 1/4, T15N, R9W Large beaverpond about 3/4 mi n. of Hillview Lake, SE of 2-track lroad.  288 ix/NE   9 var.   ]= y CYPERACEAE MICHIGAN 3    nH carex intumescens var. intumescens
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex intumescens var. intumescens", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "intumescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "intumescens", "identifiedBy": "H. C. Medford", "recordedBy": "", "recordNumber": "288", "verbatimEventDate": "2000-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Colfax Twp. Sec. 3 NW 1/4, T15N, R9W Large beaverpond about 3/4 mi n. of Hillview Lake, SE of 2-track road.", "decimalLatitude": "43.72428", "decimalLongitude": "-85.38269", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}