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": ""}
 +~ BACK'S SEDGE; LOCAL          q carex  3 BOOTT  jI$|; open greenstone outcrop in second-growth mesic northern forest dominaetd by Acer saccharum and Ostrya virginiana  46.628776 ?5jMq    BRADFORD S. SLAUGHTER 6      michigan ;t q0    2009-07-13  (G#    ^|gm^ 626
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "626", "verbatimEventDate": "2009-07-13", "habitat": "open greenstone outcrop in second-growth mesic northern forest dominaetd by Acer saccharum and Ostrya virginiana", "occurrenceRemarks": "Back's sedge; local", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "46.628776", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}