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": ""}
 Vb Michigan  above the sturgeon r iver. nw1/4 sec 16 t49n-r36w jvx   124893y f4*   1986-07-20 7    46.66508 c##Fh   mUNITED STATES gA@     W / L.  campanulaceae  a_R      5H9 lobelia inflata  %o98 -88.7199  (4 houghton  inflata ?,MC   growing along path &h  
{"catalogNumber": "1248933", "order": "", "family": "Campanulaceae", "scientificName": "Lobelia inflata", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "inflata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1986-07-20", "habitat": "Growing along path", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "above the Sturgeon River. NW1/4 Sec 16 T49N-R36W", "decimalLatitude": "46.66508", "decimalLongitude": "-88.7199", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}