added etl #19

	name: ontology-bot
	on:
	push:
	branches:
	- main
	jobs:
	validate:
	runs-on: ubuntu-latest
	steps:
	- name: checkout repo
	uses: actions/checkout@v3
	- name: install libs
	run: pip3 install rdflib
	- name: rdflib load validation
	uses: jannekem/run-python-script-action@v1
	with:
	script: \|

	# import libraries

	import pathlib
	import rdflib

	# compile class files

	class_dir = pathlib.Path.cwd() / 'classes'
	classes = [x for x in class_dir.iterdir() if x.suffix == '.ttl']

	# load into graph, should throw syntax errors

	graph = rdflib.Graph()
	for x in sorted(classes):
	graph += rdflib.Graph().parse(x)
	print(x, len(graph))

	compile:
	runs-on: ubuntu-latest
	steps:
	- name: checkout repo
	uses: actions/checkout@v3
	- name: install libs
	run: pip3 install rdflib
	- name: compile ontology
	uses: jannekem/run-python-script-action@v1
	with:
	script: \|

	# import libraries

	import pathlib
	import rdflib

	# compile class files

	class_dir = pathlib.Path.cwd() / 'classes'
	classes = [x for x in class_dir.iterdir() if x.suffix == '.ttl']

	# load into graph, should throw syntax errors

	graph = rdflib.Graph()
	for x in sorted(classes):
	graph += rdflib.Graph().parse(x)

	graph.serialize(destination=str(pathlib.Path.cwd() / 'FIAFcore.ttl'), format="turtle")

	- name: push graph
	# if: github.event_name == 'push'
	run: \|
	git config user.name 'github-actions[bot]'
	git config user.email 'github-actions[bot]@users.noreply.github.com'
	git add *
	git commit -a -m "ontology compiled"
	git push

Provide feedback