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": ""}
 7`m=f 45.734724  on sl0pe of roadsidde ditch. ,  palustris [b   hispida H  COMMON. wD   6CySj 1962-06-28   CPr RONALD L. STUCKEY WITH REBECCA NUNAN  H J -84.798251    I3  RORIPPA PALUSTRIS VAR. HISPIDA       iDK3d ronald l. stuckey   CA. 4.8 MI. SW OF MACKINAW CITY H   Brassicales  2>(f    JR (DESV.) RYDB.
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "Rorippa palustris var. hispida", "scientificNameAuthorship": "(Desv.) Rydb.", "genus": "", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "hispida", "identifiedBy": "Ronald L. Stuckey", "recordedBy": "Ronald L. Stuckey with Rebecca Nunan", "recordNumber": "", "verbatimEventDate": "1962-06-28", "habitat": "On slope of roadside ditch.", "occurrenceRemarks": "Common.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "ca. 4.8 mi. SW of Mackinaw City", "decimalLatitude": "45.734724", "decimalLongitude": "-84.798251", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}