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": ""}
 DENSE PATCHES. FLS GREEMISH WHITE. EoT         A1 L.   k 43.916391 associates: barbarea vulgaris,_ bromus inermis, crataegus sp., onoclea sensibilis, prunus virginiana, salix petiolaris, saponaria officinalis, taraxacum officinale, ulmus americana. 5Hx&T    2017-05-18 &!b0  Brdford S. Slaughter M,G   ub fI CONVALLARIA MAJALIS   u asparagaceae   5+ Asparagales    Michigan 1790 >   !@ J -85.567647 1559117 AtE   Ke^4 majalis w of pinora cemetery, on both sides of e 40th st. +`c?b   A.A. REZNICEK ^?i?e 
{"catalogNumber": "1559117", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Convallaria majalis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "majalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A.A. Reznicek", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1790", "verbatimEventDate": "2017-05-18", "habitat": "Associates: Barbarea vulgaris, Bromus inermis, Crataegus sp., Onoclea sensibilis, Prunus virginiana, Salix petiolaris, Saponaria officinalis, Taraxacum officinale, Ulmus americana.", "occurrenceRemarks": "Dense patches. Fls greenish white.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "W of Pinora Cemetery, on both sides of E 40th St.", "decimalLatitude": "43.916391", "decimalLongitude": "-85.567647", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}