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": ""}
t47n r35w section 18 se1/4 of nw1/4. n 46.47404â° w 88.73328â° ?2 pN  POACEAE _ -dS    MICHIGAN  _i    I Host 1247363 v#5o      minor 7_    Vdg  United States POALES R_  46.46725 # &x    R OTTAWA NATIONAL FOREST. LAKE THIRTEEN PIT.  ian shackleford NSp  -88.75302 r+|Y    4 ? EDWARD G. VOSS   O 2006-08-22   ! Houghton
{"catalogNumber": "1247363", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Host", "genus": "", "subgenus": "", "specificEpithet": "minor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Ian Shackleford", "recordNumber": "", "verbatimEventDate": "2006-08-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Ottawa National Forest. Lake Thirteen Pit.", "decimalLatitude": "46.46725", "decimalLongitude": "-88.75302", "verbatimCoordinates": "T47N R35W Section 18 SE1/4 of NW1/4. N 46.47404\u00c2\u00b0 W 88.73328\u00c2\u00b0", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}