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": ""}
2015-06-15 sz   nad 83 / 48 21' 43" n, 93 23' 35" w b4   minnesota I2 %    -93.3930556 /I:s  7224  (d0J    ;r Poales   .rN united states 48.3619444 U  MILIUM EFFUSUM ~1RT2  1556488 d  l. Z    n Milium  )Fl- Lynden B. Gerdes  /  TERRACE FOREST ADJACENT TO RIVER WITH TILIA AMERICANA, FRAXINUS PENNSYLVANICA, QUERCUS MACROCARPA, BTULA PAPYRIFERA, MERTENSIA PANICULATA, ASARUM CANADENSE, STREPTOPU ROSEUS, EQUISETUM SYLVATICUM, ATHYRIUM FELIX--FEMINA, ETC  APPROXIMATELY 7.63 MILES ESE OF LITTLEFORK, MN AND 1.25 MILES WEST OF THE GALVIN ROAwD. NORTH SIE OF THE BEAVER BROOK RIVER. T68N R24W S23SESW  ^3_3      
{"catalogNumber": "1556488", "order": "Poales", "family": "", "scientificName": "Milium effusum", "scientificNameAuthorship": "L.", "genus": "Milium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Lynden B. Gerdes", "recordNumber": "7224", "verbatimEventDate": "2015-06-15", "habitat": "Terrace forest adjacent to river with Tilia americana, Fraxinus pennsylvanica, Quercus macrocarpa, Betula papyrifera, Mertensia paniculata, Asarum canadense, Streptopu roseus, Equisetum sylvaticum, Athyrium felix--femina, etc", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "", "municipality": "", "locality": "Approximately 7.63 miles ESE of Littlefork, MN and 1.25 miles west of the Galvin Road. North sie of the Beaver Brook River. T68N R24W S23SESW", "decimalLatitude": "48.3619444", "decimalLongitude": "-93.3930556", "verbatimCoordinates": "NAD 83 / 48 21' 43\" N, 93 23' 35\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}