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": ""}
 oY 107      _i6 several stems.  / UNITED STATES      U S -85.82603   Panicum virgatum 3 l      ]j  IN SANDY LOAM IN A VERY SMALL SPARSELY VEGETATED CLEARING IN MATURE UPLAND WOODS.  t panicum Poaceae RQcO  anton a. reznicek 2i      
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Panicum virgatum", "scientificNameAuthorship": "", "genus": "Panicum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "107", "verbatimEventDate": "", "habitat": "In sandy loam in a very small sparsely vegetated clearing in mature upland woods.", "occurrenceRemarks": "Several stems.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.82603", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}