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": ""}
   c sylvatica  , 9- united states 43.92986 |z     E4 -86.02956 T18N R14bW S30 NW1/4, 43.92986, -86.02956 s    / r N Michigan   2lT7 2547 bradford ^s. slaughter  bYY   Lake oU   2018-09-21 V  1561683 +A     ve muhlenbergia sylvatica      rf@ Poaceae
{"catalogNumber": "1561683", "order": "", "family": "Poaceae", "scientificName": "Muhlenbergia sylvatica", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "sylvatica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "2547", "verbatimEventDate": "2018-09-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "", "decimalLatitude": "43.92986", "decimalLongitude": "-86.02956", "verbatimCoordinates": "T18N R14W S30 NW1/4, 43.92986, -86.02956", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}