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": ""}
   [: ZT -92.078056  CON7ACTP UM HERBAAIUM sxZ    minnesota < +g      g 48Â° 5' 44" N, 92Â° 4' 41" W   ?dvar.   L][ZW ECAREX   Yf 1564155    Nh`y1 lbg# 7016 CYPERACEAE fo |B   #opSN CAREX TONSA VAR. RUGOSPERMA  & 4- st. louis    $ United States   l^T (Mack.) Crins
{"catalogNumber": "1564155", "order": "", "family": "Cyperaceae", "scientificName": "Carex tonsa var. rugosperma", "scientificNameAuthorship": "(Mack.) Crins", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "LBG# 7016", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "St. Louis", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "-92.078056", "verbatimCoordinates": "48\u00c2\u00b0 5' 44\" N, 92\u00c2\u00b0 4' 41\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}