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": ""}
 15 Scattered in old field with Bromus inermis and Elymus repens.    1 Flower yellow, 5 mm wie; Leaf with rachis 3-4 mm; stipules <1/2 petiole length.  LIANA N. MAY KS   Michigan Lu:  L. ~6Vd   2014-06-16 %  44.81863  q   44 :;f   ) 1480612  tj  Â±5 m   FABALES R#y   t48Uh leelanau conservaZncy, 0.9 km ne of empire, chippewa run natural area, in and around parking lot.     medicago GK7x    qc= fabaceae  Ev medicago lupulina
{"catalogNumber": "1480612", "order": "Fabales", "family": "Fabaceae", "scientificName": "Medicago lupulina", "scientificNameAuthorship": "L.", "genus": "Medicago", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Liana N. May", "recordNumber": "44", "verbatimEventDate": "2014-06-16", "habitat": "Scattered in old field with Bromus inermis and Elymus repens.", "occurrenceRemarks": "Flower yellow, 5 mm wide; Leaf with rachis 3-4 mm; stipules <1/2 petiole length.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Leelanau Conservancy, 0.9 km NE of Empire, Chippewa Run Natural Area, in and around parking lot.", "decimalLatitude": "44.81863", "decimalLongitude": "", "verbatimCoordinates": "\u00c2\u00b15 m", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}