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": ""}
Eragrostis maypurensis Vk     T% steep walled canyon with tropical deciduous forest and conglomerate bluffs.   ;`]oj 16.1773   X1 1974-09-11  Y MAYPURENSIS      LA PLAYUELA; VILLA CORZO; 58 KM S OFo MEXICAN HWY 190 ON ROAD TO NUEVA CONCORDIA. .   37624 H4bf    )%y/s poales CHIAPAS D `^^    jR dennis e. bredlove    Azav -93.2587    vg03g eragrostis  H S#P Steud.  pLoaceae oSL/n 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis maypurensis", "scientificNameAuthorship": "Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "maypurensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove", "recordNumber": "37624", "verbatimEventDate": "1974-09-11", "habitat": "Steep walled canyon with Tropical Deciduous Forest and Conglomerate bluffs.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "La Playuela; Villa Corzo; 58 km S of Mexican hwy 190 on road to Nueva Concordia.", "decimalLatitude": "16.1773", "decimalLongitude": "-93.2587", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}