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": ""}
 F DORTHEA LEISMAN, EMILY VAN STAALDUINEN leersia F>    2015-07-21 nLw  occasional; along stream bank. 4_   9y 1552499 Willd. >k     rZa leersia virginica  EN michigan   nOhJ| -85.6616666667  >3 ec-15-835 anton a. reznicek 5   A^Kt% Cityof Grand Rapids. Across fro Grand Rapids Home for Veterans (Soldiersâ Home of EmmaColeâs Flora) west of Monroe St. NE, just s. of I-96 bridge across Grand River. Lamberton Creek and Grand River.  Z  FLOODPLAIN WOODS AT MOUTH OF CREEK AND RIVER. United States  _       Poaceae /#M[d   kent 6n 
{"catalogNumber": "1552499", "order": "", "family": "Poaceae", "scientificName": "Leersia virginica", "scientificNameAuthorship": "Willd.", "genus": "Leersia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Dorthea Leisman, Emily Van Staalduinen", "recordNumber": "EC-15-835", "verbatimEventDate": "2015-07-21", "habitat": "Floodplain woods at mouth of creek and river.", "occurrenceRemarks": "Occasional; along stream bank.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "City of Grand Rapids. Across from Grand Rapids Home for Veterans (Soldiers\u00e2\u0080\u0099 Home of Emma Cole\u00e2\u0080\u0099s Flora) west of Monroe St. NE, just s. of I-96 bridge across Grand River. Lamberton Creek and Grand River.", "decimalLatitude": "", "decimalLongitude": "-85.6616666667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}